Total Payments
$11,714
2024 Payments
$9,735
Companies
11
Transactions
108
Medicare Patients
3,276
Medicare Billing
$505,808
Payment Breakdown by Category
Other$5,600 (47.8%)
Food & Beverage$3,240 (27.7%)
Travel$1,519 (13.0%)
Consulting$1,050 (9.0%)
Education$305.26 (2.6%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Compensation for serving as faculty or as a speaker for a medical education program | $5,600 | 2 | 47.8% |
| Food and Beverage | $3,240 | 93 | 27.7% |
| Travel and Lodging | $1,519 | 5 | 13.0% |
| Consulting Fee | $1,050 | 3 | 9.0% |
| Education | $305.26 | 5 | 2.6% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| HARMONY BIOSCIENCES LLC | $9,755 | 54 | $0 (2024) |
| Inspire Medical Systems, Inc. | $1,010 | 22 | $0 (2024) |
| JAZZ PHARMACEUTICALS INC. | $424.29 | 11 | $0 (2024) |
| Axsome Therapeutics, Inc. | $275.48 | 8 | $0 (2024) |
| AbbVie Inc. | $72.61 | 4 | $0 (2020) |
| IDORSIA PHARMACEUTICALS US INC | $70.48 | 4 | $0 (2024) |
| Philips Electronics North America Corporation | $27.53 | 1 | $0 (2023) |
| Avadel CNS Pharmaceuticals, LLC | $27.19 | 1 | $0 (2024) |
| Genentech USA, Inc. | $18.26 | 1 | $0 (2018) |
| Amgen Inc. | $17.11 | 1 | $0 (2020) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $9,735 | 56 | HARMONY BIOSCIENCES LLC ($8,855) |
| 2023 | $1,142 | 30 | Harmony Biosciences LLC ($386.92) |
| 2022 | $555.18 | 12 | Harmony Biosciences LLC ($378.86) |
| 2021 | $173.66 | 4 | HARMONY BIOSCIENCES LLC ($134.48) |
| 2020 | $89.72 | 5 | AbbVie Inc. ($72.61) |
| 2018 | $18.26 | 1 | Genentech USA, Inc. ($18.26) |
All Payment Transactions
108 individual payment records from CMS Open Payments — Page 1 of 5
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/18/2024 | JAZZ PHARMACEUTICALS INC. | XYWAV (Drug) | Food and Beverage | In-kind items and services | $18.71 | General |
| Category: NEUROLOGY | ||||||
| 12/13/2024 | Inspire Medical Systems, Inc. | INSPIRE (Device) | Food and Beverage | In-kind items and services | $30.05 | General |
| Category: NEUROLOGY | ||||||
| 12/12/2024 | Harmony Biosciences Llc | WAKIX (Drug) | Food and Beverage | Cash or cash equivalent | $11.57 | General |
| Category: Narcoplepsy | ||||||
| 12/03/2024 | HARMONY BIOSCIENCES LLC | WAKIX (Drug) | Compensation for serving as faculty or as a speaker for a medical education program | Cash or cash equivalent | $3,200.00 | General |
| Category: Narcoplepsy | ||||||
| 12/03/2024 | HARMONY BIOSCIENCES LLC | WAKIX (Drug) | Compensation for serving as faculty or as a speaker for a medical education program | Cash or cash equivalent | $2,400.00 | General |
| Category: Narcoplepsy | ||||||
| 12/03/2024 | HARMONY BIOSCIENCES LLC | WAKIX (Drug) | Travel and Lodging | Cash or cash equivalent | $583.90 | General |
| Category: Narcoplepsy | ||||||
| 12/03/2024 | HARMONY BIOSCIENCES LLC | WAKIX (Drug) | Travel and Lodging | Cash or cash equivalent | $446.40 | General |
| Category: Narcoplepsy | ||||||
| 12/03/2024 | HARMONY BIOSCIENCES LLC | WAKIX (Drug) | Food and Beverage | Cash or cash equivalent | $48.21 | General |
| Category: Narcoplepsy | ||||||
| 11/22/2024 | Harmony Biosciences Llc | WAKIX (Drug) | Food and Beverage | Cash or cash equivalent | $45.80 | General |
| Category: Narcoplepsy | ||||||
| 11/21/2024 | HARMONY BIOSCIENCES LLC | WAKIX (Drug) | Consulting Fee | Cash or cash equivalent | $175.00 | General |
| Category: Narcoplepsy | ||||||
| 11/21/2024 | Inspire Medical Systems, Inc. | INSPIRE (Device) | Food and Beverage | In-kind items and services | $5.07 | General |
| Category: NEUROLOGY | ||||||
| 11/20/2024 | JAZZ PHARMACEUTICALS INC. | XYWAV (Drug) | Food and Beverage | In-kind items and services | $22.50 | General |
| Category: NEUROLOGY | ||||||
| 11/14/2024 | Inspire Medical Systems, Inc. | INSPIRE (Device) | Food and Beverage | In-kind items and services | $7.73 | General |
| Category: NEUROLOGY | ||||||
| 10/16/2024 | Harmony Biosciences Llc | WAKIX (Drug) | Food and Beverage | Cash or cash equivalent | $43.40 | General |
| Category: Narcoplepsy | ||||||
| 10/15/2024 | Inspire Medical Systems, Inc. | INSPIRE (Device) | Food and Beverage | In-kind items and services | $14.36 | General |
| Category: NEUROLOGY | ||||||
| 10/02/2024 | Harmony Biosciences Llc | WAKIX (Drug) | Food and Beverage | Cash or cash equivalent | $9.76 | General |
| Category: Narcoplepsy | ||||||
| 10/02/2024 | Harmony Biosciences Llc | WAKIX (Drug) | Food and Beverage | Cash or cash equivalent | $1.54 | General |
| Category: Narcoplepsy | ||||||
| 09/26/2024 | HARMONY BIOSCIENCES LLC | WAKIX (Drug) | Travel and Lodging | Cash or cash equivalent | $244.76 | General |
| Category: Narcoplepsy | ||||||
| 09/26/2024 | HARMONY BIOSCIENCES LLC | WAKIX (Drug) | Travel and Lodging | Cash or cash equivalent | $196.98 | General |
| Category: Narcoplepsy | ||||||
| 09/26/2024 | HARMONY BIOSCIENCES LLC | WAKIX (Drug) | Food and Beverage | Cash or cash equivalent | $124.99 | General |
| Category: Narcoplepsy | ||||||
| 09/24/2024 | Axsome Therapeutics, Inc. | Sunosi (Drug) | Food and Beverage | In-kind items and services | $112.65 | General |
| Category: Neurology | ||||||
| 09/24/2024 | Harmony Biosciences Llc | WAKIX (Drug) | Food and Beverage | Cash or cash equivalent | $24.19 | General |
| Category: Narcoplepsy | ||||||
| 09/13/2024 | Inspire Medical Systems, Inc. | INSPIRE (Device) | Food and Beverage | In-kind items and services | $13.04 | General |
| Category: NEUROLOGY | ||||||
| 08/22/2024 | IDORSIA PHARMACEUTICALS US INC | QUVIVIQ (Drug) | Food and Beverage | In-kind items and services | $14.55 | General |
| Category: Insomnia | ||||||
| 08/21/2024 | Inspire Medical Systems, Inc. | INSPIRE (Device) | Food and Beverage | In-kind items and services | $45.44 | General |
| Category: NEUROLOGY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 12 | 1,328 | 1,873 | $544,360 | $197,656 |
| 2022 | 12 | 1,336 | 1,880 | $529,885 | $205,448 |
| 2021 | 8 | 612 | 690 | $243,515 | $102,704 |
Total Patients
3,276
Total Services
4,443
Medicare Billing
$505,808
Procedure Codes
32
All Medicare Procedures & Services
32 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 95808 | Sleep study in sleep lab | Office | 2023 | 91 | 92 | $130,640 | $46,320 | 35.5% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 264 | 333 | $73,260 | $31,861 | 43.5% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 362 | 435 | $60,900 | $28,176 | 46.3% |
| 95811 | Sleep study in sleep lab with continuous airway pressure (6 years or older) | Office | 2023 | 36 | 36 | $54,540 | $20,957 | 38.4% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 122 | 122 | $40,260 | $14,924 | 37.1% |
| 95800 | Sleep study including heart rate, breathing, and sleep time | Office | 2023 | 91 | 96 | $57,600 | $12,682 | 22.0% |
| 94660 | Therapy procedure using a positive pressure ventilator | Office | 2023 | 166 | 219 | $28,470 | $11,254 | 39.5% |
| 99487 | Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | Office | 2023 | 24 | 147 | $25,725 | $10,469 | 40.7% |
| 99489 | Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month | Office | 2023 | 20 | 213 | $26,625 | $8,522 | 32.0% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 107 | 107 | $23,540 | $8,405 | 35.7% |
| G0399 | Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation | Office | 2023 | 30 | 31 | $18,600 | $2,450 | 13.2% |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office | 2023 | 15 | 42 | $4,200 | $1,635 | 38.9% |
| 95808 | Sleep study in sleep lab | Office | 2022 | 74 | 74 | $105,080 | $46,746 | 44.5% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 356 | 483 | $67,620 | $35,910 | 53.1% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 306 | 381 | $83,820 | $34,961 | 41.7% |
| 95811 | Sleep study in sleep lab with continuous airway pressure (6 years or older) | Office | 2022 | 35 | 35 | $53,025 | $19,665 | 37.1% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2022 | 136 | 136 | $44,880 | $16,854 | 37.6% |
| 94660 | Therapy procedure using a positive pressure ventilator | Office | 2022 | 162 | 220 | $28,600 | $10,615 | 37.1% |
| G0399 | Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation | Office | 2022 | 93 | 107 | $64,200 | $9,156 | 14.3% |
| 99489 | Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month | Office | 2022 | 21 | 176 | $23,375 | $8,707 | 37.3% |
| 99487 | Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | Office | 2022 | 23 | 103 | $16,475 | $8,630 | 52.4% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 68 | 68 | $14,960 | $6,110 | 40.8% |
| 95800 | Sleep study including heart rate, breathing, and sleep time | Office | 2022 | 35 | 36 | $21,600 | $5,409 | 25.0% |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office | 2022 | 27 | 61 | $6,250 | $2,684 | 42.9% |
| 95808 | Sleep monitoring of patient in sleep lab | Office | 2021 | 50 | 50 | $71,000 | $31,113 | 43.8% |
About Dr. Sirish Nakka, MD
Dr. Sirish Nakka, MD is a Internal Medicine healthcare provider based in Santa Cruz, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 06/12/2017. The National Provider Identifier (NPI) number assigned to this provider is 1619406725.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Sirish Nakka, MD has received a total of $11,714 in payments from pharmaceutical and medical device companies, with $9,735 received in 2024. These payments were reported across 108 transactions from 11 companies. The most common payment nature is "Compensation for serving as faculty or as a speaker for a medical education program" ($5,600).
As a Medicare-enrolled provider, Nakka has provided services to 3,276 Medicare beneficiaries, totaling 4,443 services with total Medicare billing of $505,808. Data is available for 3 years (2021–2023), covering 32 distinct procedure/service records.
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Practice Information
- Specialty Internal Medicine
- Other Specialties Internal Medicine, Student in an Organized Health Care Education/Training Program
- Location Santa Cruz, CA
- Active Since 06/12/2017
- Last Updated 03/07/2023
- Taxonomy Code 207R00000X
- Entity Type Individual
- NPI Number 1619406725
Products in Payments
- WAKIX (Drug) $9,242
- INSPIRE (Device) $879.16
- Wakix (Drug) $513.34
- Sunosi (Drug) $275.48
- XYWAV (Drug) $267.94
- Inspire Upper Airway Stimulation System (Device) $131.16
- QUVIVIQ (Drug) $70.48
- LINZESS (Drug) $37.63
- CREON (Drug) $34.98
- (8551) DS Cpap Core HT (Device) $27.53
- LUMRYZ (Drug) $27.19
- Activase (Biological) $18.26
- EVENITY (Biological) $17.11
- FISHER & PAYKEL HEALTHCARE (Device) $15.19
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Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.
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