Total Payments
$61,596
2023 Payments
$10,651
Companies
16
Transactions
220
Medicare Patients
151
Medicare Billing
$35,360
Payment Breakdown by Category
Other$46,613 (75.7%)
Travel$9,092 (14.8%)
Food & Beverage$5,829 (9.5%)
Education$62.91 (0.1%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $31,613 | 6 | 51.3% |
| Grant | $15,000 | 1 | 24.4% |
| Travel and Lodging | $9,092 | 31 | 14.8% |
| Food and Beverage | $5,829 | 181 | 9.5% |
| Education | $62.91 | 1 | 0.1% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Medtronic, Inc. | $38,039 | 61 | $0 (2023) |
| NuVasive, Inc. | $18,802 | 24 | $0 (2019) |
| Stryker Corporation | $1,427 | 60 | $0 (2023) |
| Globus Medical, Inc. | $1,425 | 8 | $0 (2021) |
| DePuy Synthes Sales Inc. | $879.98 | 42 | $0 (2020) |
| Zimmer Biomet Holdings, Inc. | $399.14 | 6 | $0 (2021) |
| Medical Device Business Services, Inc. | $233.53 | 4 | $0 (2017) |
| SeaSpine Orthopedics Corporation | $129.86 | 3 | $0 (2017) |
| SI-BONE, Inc. | $98.17 | 4 | $0 (2017) |
| Spine Wave, Inc. | $47.26 | 2 | $0 (2019) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2023 | $10,651 | 6 | Medtronic, Inc. ($10,588) |
| 2022 | $9,091 | 9 | Medtronic, Inc. ($9,023) |
| 2021 | $18,512 | 52 | Medtronic, Inc. ($18,428) |
| 2020 | $226.01 | 8 | Zimmer Biomet Holdings, Inc. ($105.83) |
| 2019 | $3,851 | 42 | NuVasive, Inc. ($3,502) |
| 2018 | $718.62 | 27 | Stryker Corporation ($574.65) |
| 2017 | $18,547 | 76 | NUVASIVE, INC. ($15,212) |
All Payment Transactions
220 individual payment records from CMS Open Payments — Page 1 of 9
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 06/14/2023 | Medtronic, Inc. | CD HORIZON SPINAL SYSTEM (Device) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $5,200.00 | General |
| Category: TL | ||||||
| 06/07/2023 | Medtronic, Inc. | MAZOR X SYSTEM (Device) | Food and Beverage | In-kind items and services | $58.95 | General |
| Category: Image Guided Surgery Products | ||||||
| 04/19/2023 | Corcept Therapeutics | Korlym (Drug) | Food and Beverage | In-kind items and services | $25.43 | General |
| Category: Endocrinology | ||||||
| 01/26/2023 | Medtronic, Inc. | MAZOR X SYSTEM (Device) | Food and Beverage | In-kind items and services | $128.99 | General |
| Category: Image Guided Surgery Products | ||||||
| 01/18/2023 | Stryker Corporation | OZARK CERVICAL PLATE SYSTEM (Device) | Food and Beverage | In-kind items and services | $37.67 | General |
| Category: SPINE | ||||||
| 01/03/2023 | Medtronic, Inc. | O-ARM (Device) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $5,200.00 | General |
| Category: Image Guided Surgery Products | ||||||
| 09/28/2022 | Theragen, Inc. | ActaStim-S (Device) | Food and Beverage | In-kind items and services | $15.09 | General |
| Category: Surgical recovery | ||||||
| 09/20/2022 | Medtronic, Inc. | CD HORIZON SPINAL SYSTEM (Device) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $4,712.50 | General |
| Category: TL | ||||||
| 09/14/2022 | Stryker Corporation | TRITANIUM (Device), OZARK CERVICAL PLATE SYSTEM | Food and Beverage | In-kind items and services | $52.83 | General |
| Category: HIPS | ||||||
| 09/08/2022 | Medtronic, Inc. | ENDOSKELETON TC NANOLOCK SURFACE TECHNOLOGY (Device) | Food and Beverage | In-kind items and services | $32.16 | General |
| Category: Cervical | ||||||
| 07/13/2022 | Medtronic, Inc. | CD HORIZON SPINAL SYSTEM (Device) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $4,200.00 | General |
| Category: TL | ||||||
| 06/27/2022 | Medtronic, Inc. | CATALYFT PL EXPANDABLE INTERBODY SYSTEM (Device) | Food and Beverage | In-kind items and services | $6.47 | General |
| Category: TL | ||||||
| 06/22/2022 | Medtronic, Inc. | INFINITY OCCIPITOCERVICAL UPPER THORACIC SYSTEM (Device) | Food and Beverage | In-kind items and services | $24.60 | General |
| Category: Cervical | ||||||
| 03/23/2022 | Medtronic, Inc. | INFINITY OCCIPITOCERVICAL UPPER THORACIC SYSTEM (Device) | Food and Beverage | In-kind items and services | $44.32 | General |
| Category: Cervical | ||||||
| 03/23/2022 | Medtronic, Inc. | ENDOSKELETON TC NANOLOCK SURFACE TECHNOLOGY (Device) | Food and Beverage | In-kind items and services | $3.16 | General |
| Category: Cervical | ||||||
| 12/10/2021 | Medtronic, Inc. | CD HORIZON (Device) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $6,000.00 | General |
| Category: TL | ||||||
| 12/08/2021 | Medtronic, Inc. | Mazor X Stealth Edition (Device) | Food and Beverage | In-kind items and services | $27.60 | General |
| Category: Image Guided Surgery Products | ||||||
| 12/07/2021 | Medtronic, Inc. | nanoLOCK-C (Device) | Food and Beverage | In-kind items and services | $33.11 | General |
| Category: Cervical | ||||||
| 12/07/2021 | Medtronic, Inc. | nanoLOCK-C (Device) | Food and Beverage | In-kind items and services | $5.08 | General |
| Category: Cervical | ||||||
| 12/06/2021 | Medtronic, Inc. | Mazor X Stealth Edition (Device) | Travel and Lodging | In-kind items and services | $620.31 | General |
| Category: Image Guided Surgery Products | ||||||
| 12/06/2021 | Medtronic, Inc. | — | Food and Beverage | In-kind items and services | $121.24 | General |
| 12/06/2021 | Medtronic, Inc. | nanoLOCK-L (Device) | Food and Beverage | In-kind items and services | $28.38 | General |
| Category: TL | ||||||
| 11/20/2021 | Medtronic, Inc. | CD HORIZON (Device) | Food and Beverage | In-kind items and services | $127.34 | General |
| Category: TL | ||||||
| 11/20/2021 | Medtronic, Inc. | CD HORIZON (Device) | Food and Beverage | In-kind items and services | $93.97 | General |
| Category: TL | ||||||
| 11/20/2021 | Medtronic, Inc. | CD HORIZON (Device) | Food and Beverage | In-kind items and services | $87.13 | General |
| Category: TL | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2022 | 3 | 49 | 58 | $35,130 | $4,524 |
| 2021 | 4 | 61 | 91 | $896,612 | $21,828 |
| 2020 | 3 | 41 | 48 | $337,375 | $9,008 |
Total Patients
151
Total Services
197
Medicare Billing
$35,360
Procedure Codes
10
All Medicare Procedures & Services
10 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 20 | 27 | $17,640 | $1,850 | 10.5% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 14 | 16 | $10,990 | $1,523 | 13.9% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 15 | 15 | $6,500 | $1,150 | 17.7% |
| 22614 | Fusion of spine bones, posterior or posterolateral approach | Facility | 2021 | 13 | 34 | $510,954 | $11,156 | 2.2% |
| 22842 | Insertion of posterior spinal instrumentation for spinal stabilization, 3 to 6 vertebral segments | Facility | 2021 | 12 | 12 | $371,683 | $7,674 | 2.1% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 25 | 34 | $11,500 | $2,511 | 21.8% |
| 99212 | Established patient outpatient visit, total time 10-19 minutes | Office | 2021 | 11 | 11 | $2,475 | $487.20 | 19.7% |
| 22842 | Insertion of posterior spinal instrumentation for spinal stabilization, 3 to 6 vertebral segments | Facility | 2020 | 11 | 11 | $330,000 | $7,100 | 2.2% |
| 99213 | Established patient office or other outpatient visit, typically 15 minutes | Office | 2020 | 16 | 22 | $5,500 | $1,397 | 25.4% |
| 99212 | Established patient office or other outpatient visit, typically 10 minutes | Office | 2020 | 14 | 15 | $1,875 | $510.86 | 27.2% |
About Dr. Vivek Ramakrishnan, DO
Dr. Vivek Ramakrishnan, DO is a Neurological Surgery healthcare provider based in Colton, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 10/02/2009. The National Provider Identifier (NPI) number assigned to this provider is 1649505009.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Vivek Ramakrishnan, DO has received a total of $61,596 in payments from pharmaceutical and medical device companies, with $10,651 received in 2023. These payments were reported across 220 transactions from 16 companies. The most common payment nature is "Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program" ($31,613).
As a Medicare-enrolled provider, Ramakrishnan has provided services to 151 Medicare beneficiaries, totaling 197 services with total Medicare billing of $35,360. Data is available for 3 years (2020–2022), covering 10 distinct procedure/service records.
Ad
Practice Information
- Specialty Neurological Surgery
- Location Colton, CA
- Active Since 10/02/2009
- Last Updated 10/04/2016
- Taxonomy Code 207T00000X
- Entity Type Individual
- NPI Number 1649505009
Products in Payments
- CD HORIZON SPINAL SYSTEM (Device) $14,113
- CD HORIZON (Device) $13,085
- O-ARM (Device) $5,200
- Mazor X Stealth Edition (Device) $4,910
- XLIF (Device) $2,366
- ALTERA (Device) $1,221
- ALIF (Device) $912.58
- XIA (Device) $522.13
- TLIF (Device) $367.60
- COUGAR (Device) $253.53
- VIPER (Device) $219.57
- TRITANIUM (Device) $213.12
- PRODISC (Device) $192.60
- MAZOR X SYSTEM (Device) $187.94
- AVIATOR (Device) $185.55
- Mobi-C (Device) $176.96
- nanoLOCK-L (Device) $139.93
- NEW PRODUCT DEVELOPMENT (Device) $139.87
- CALIBER (Device) $128.42
- Biomet SpinalPak (Device) $116.35
Explore
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.
Neurological Surgery Doctors in Colton
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