Total Payments
$18,246
2024 Payments
$3,214
Companies
71
Transactions
1,090
Medicare Patients
9,990
Medicare Billing
$1.8M
Payment Breakdown by Category
Food & Beverage$18,088 (99.1%)
Other$139.88 (0.8%)
Education$17.75 (0.1%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $18,088 | 1,077 | 99.1% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $139.88 | 10 | 0.8% |
| Education | $17.75 | 3 | 0.1% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| UCB, Inc. | $1,480 | 136 | $0 (2024) |
| ABBVIE INC. | $1,474 | 84 | $0 (2024) |
| Sunovion Pharmaceuticals Inc. | $1,089 | 68 | $0 (2022) |
| Mallinckrodt Enterprises LLC | $959.01 | 59 | $0 (2019) |
| Allergan, Inc. | $871.24 | 74 | $0 (2022) |
| Novartis Pharmaceuticals Corporation | $746.10 | 53 | $0 (2024) |
| Alexion Pharmaceuticals, Inc. | $696.47 | 27 | $0 (2024) |
| Lilly USA, LLC | $629.22 | 37 | $0 (2024) |
| ARGENX US, INC. | $607.71 | 23 | $0 (2024) |
| ACADIA Pharmaceuticals Inc | $586.44 | 25 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $3,214 | 147 | ARGENX US, INC. ($413.72) |
| 2023 | $2,511 | 136 | AbbVie Inc. ($342.07) |
| 2022 | $2,144 | 112 | ABBVIE INC. ($477.60) |
| 2021 | $1,540 | 83 | AbbVie Inc. ($147.08) |
| 2020 | $548.82 | 30 | Sunovion Pharmaceuticals Inc. ($55.72) |
| 2019 | $2,291 | 165 | UCB, Inc. ($317.95) |
| 2018 | $3,707 | 216 | Sunovion Pharmaceuticals Inc. ($645.91) |
| 2017 | $2,290 | 201 | Mallinckrodt LLC ($367.04) |
All Payment Transactions
1,090 individual payment records from CMS Open Payments — Page 1 of 44
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/19/2024 | Teva Pharmaceuticals USA, Inc. | Austedo XR (Drug) | Food and Beverage | In-kind items and services | $31.28 | General |
| Category: Central Nervous System | ||||||
| 12/17/2024 | ARGENX US, INC. | VYVGART HYTRULO (Drug) | Food and Beverage | In-kind items and services | $20.91 | General |
| Category: Neurology | ||||||
| 12/13/2024 | SK Life Science, Inc. | — | Food and Beverage | In-kind items and services | $18.38 | General |
| 12/11/2024 | ARGENX US, INC. | VYVGART HYTRULO (Drug) | Food and Beverage | In-kind items and services | $21.96 | General |
| Category: Neurology | ||||||
| 12/10/2024 | Alexion Pharmaceuticals, Inc. | ULTOMIRIS (Biological) | Food and Beverage | In-kind items and services | $21.95 | General |
| Category: Rare Disease | ||||||
| 12/09/2024 | PFIZER INC. | NURTEC ODT (Drug), ZAVZPRET | Food and Beverage | In-kind items and services | $18.46 | General |
| Category: PAIN | ||||||
| 12/06/2024 | ABBVIE INC. | QULIPTA (Drug), UBRELVY | Food and Beverage | In-kind items and services | $22.68 | General |
| Category: NEUROSCIENCE | ||||||
| 12/04/2024 | Alexion Pharmaceuticals, Inc. | ULTOMIRIS (Biological) | Food and Beverage | In-kind items and services | $33.32 | General |
| Category: Rare Disease | ||||||
| 12/03/2024 | Amneal Pharmaceuticals LLC | CREXONT (Drug) | Food and Beverage | In-kind items and services | $22.46 | General |
| Category: NEUROLOGY | ||||||
| 12/03/2024 | ABBVIE INC. | QULIPTA (Drug), UBRELVY | Food and Beverage | In-kind items and services | $15.15 | General |
| Category: NEUROSCIENCE | ||||||
| 11/27/2024 | ABBVIE INC. | VYALEV (Drug) | Food and Beverage | In-kind items and services | $20.19 | General |
| Category: NEUROSCIENCE | ||||||
| 11/21/2024 | Teva Pharmaceuticals USA, Inc. | Austedo XR (Drug) | Food and Beverage | In-kind items and services | $28.10 | General |
| Category: Central Nervous System | ||||||
| 11/18/2024 | PFIZER INC. | NURTEC ODT (Drug), ZAVZPRET | Food and Beverage | In-kind items and services | $18.45 | General |
| Category: PAIN | ||||||
| 11/13/2024 | ARGENX US, INC. | VYVGART HYTRULO (Drug) | Food and Beverage | In-kind items and services | $29.65 | General |
| Category: Neurology | ||||||
| 11/12/2024 | UCB, Inc. | Briviact (Drug) | Food and Beverage | In-kind items and services | $22.19 | General |
| Category: Neurology | ||||||
| 11/12/2024 | UCB, Inc. | Briviact (Drug) | Food and Beverage | In-kind items and services | $9.92 | General |
| Category: Neurology | ||||||
| 11/12/2024 | UCB, Inc. | Briviact (Drug) | Food and Beverage | In-kind items and services | $2.34 | General |
| Category: Neurology | ||||||
| 11/11/2024 | SK Life Science, Inc. | — | Food and Beverage | In-kind items and services | $34.73 | General |
| 11/08/2024 | ABBVIE INC. | QULIPTA (Drug) | Food and Beverage | In-kind items and services | $27.91 | General |
| Category: NEUROSCIENCE | ||||||
| 11/07/2024 | Alexion Pharmaceuticals, Inc. | ULTOMIRIS (Biological) | Food and Beverage | In-kind items and services | $28.66 | General |
| Category: Rare Disease | ||||||
| 11/06/2024 | Lilly USA, LLC | KISUNLA (Drug) | Food and Beverage | In-kind items and services | $21.23 | General |
| Category: Neuroscience | ||||||
| 11/06/2024 | ABBVIE INC. | UBRELVY (Drug) | Food and Beverage | In-kind items and services | $17.10 | General |
| Category: NEUROSCIENCE | ||||||
| 11/04/2024 | ARGENX US, INC. | VYVGART HYTRULO (Drug) | Food and Beverage | In-kind items and services | $31.15 | General |
| Category: Neurology | ||||||
| 10/24/2024 | Teva Pharmaceuticals USA, Inc. | Austedo XR (Drug) | Food and Beverage | In-kind items and services | $37.30 | General |
| Category: Central Nervous System | ||||||
| 10/23/2024 | ARGENX US, INC. | VYVGART HYTRULO (Drug) | Food and Beverage | In-kind items and services | $28.57 | General |
| Category: Neurology | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 31 | 1,783 | 17,564 | $1.0M | $348,455 |
| 2022 | 43 | 3,365 | 24,920 | $1.7M | $564,677 |
| 2021 | 40 | 2,368 | 22,636 | $1.2M | $421,969 |
| 2020 | 42 | 2,474 | 21,615 | $1.2M | $425,404 |
Total Patients
9,990
Total Services
86,735
Medicare Billing
$1.8M
Procedure Codes
156
All Medicare Procedures & Services
156 procedure records from CMS Medicare Utilization — Page 1 of 7
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 96133 | Evaluation of neuropsychological test, each additional hour | Office | 2023 | 116 | 824 | $201,880 | $59,301 | 29.4% |
| J0585 | Injection, onabotulinumtoxina, 1 unit | Office | 2023 | 21 | 10,450 | $125,400 | $51,452 | 41.0% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 239 | 355 | $97,625 | $31,855 | 32.6% |
| 95816 | Measurement of brain wave activity (eeg), awake and drowsy | Office | 2023 | 92 | 92 | $69,000 | $25,439 | 36.9% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 290 | 408 | $81,600 | $24,803 | 30.4% |
| 95715 | Measurement of brain wave activity with video (veeg), 12-26 hours with intermittent monitoring | Office | 2023 | 13 | 38 | $45,600 | $23,615 | 51.8% |
| 95819 | Measurement of brain wave activity (eeg), awake and asleep | Office | 2023 | 46 | 46 | $41,400 | $14,962 | 36.1% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2023 | 70 | 111 | $41,625 | $14,660 | 35.2% |
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | Office | 2023 | 66 | 164 | $35,260 | $12,241 | 34.7% |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Office | 2023 | 81 | 81 | $36,450 | $11,880 | 32.6% |
| 96132 | Evaluation of neuropsychological test, first hour | Office | 2023 | 116 | 118 | $33,630 | $11,366 | 33.8% |
| 70551 | Mri scan of brain without contrast | Office | 2023 | 89 | 89 | $26,700 | $8,456 | 31.7% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 77 | 77 | $26,565 | $8,022 | 30.2% |
| 64615 | Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | Office | 2023 | 23 | 61 | $19,825 | $7,035 | 35.5% |
| 70553 | Mri scan of brain before and after contrast | Office | 2023 | 35 | 37 | $19,425 | $6,217 | 32.0% |
| 95913 | Nerve conduction, 13 or more studies | Office | 2023 | 29 | 29 | $17,835 | $5,940 | 33.3% |
| 95911 | Nerve conduction, 9-10 studies | Office | 2023 | 27 | 28 | $13,300 | $4,538 | 34.1% |
| 76377 | 3d radiographic procedure with computerized image postprocessing | Office | 2023 | 78 | 118 | $7,670 | $3,285 | 42.8% |
| 95910 | Nerve conduction, 7-8 studies | Office | 2023 | 23 | 24 | $9,600 | $3,246 | 33.8% |
| 95724 | Measurement of brain wave activity with video (veeg), 61-84 hours with review and report by health care professional | Office | 2023 | 13 | 13 | $9,750 | $3,193 | 32.8% |
| 70544 | Mri scan of blood vessels of head without contrast | Office | 2023 | 23 | 23 | $9,890 | $2,904 | 29.4% |
| 97140 | Therapy procedure using manual technique, each 15 minutes | Office | 2023 | 42 | 188 | $11,280 | $2,515 | 22.3% |
| 95700 | Measurement of brain wave activity (eeg), continuous | Office | 2023 | 12 | 12 | $4,800 | $2,367 | 49.3% |
| 97112 | Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | Office | 2023 | 35 | 106 | $7,950 | $2,069 | 26.0% |
| 70547 | Mri scan of blood vessels of neck without contrast | Office | 2023 | 14 | 14 | $6,020 | $1,801 | 29.9% |
About Dr. Andrea An, MD
Dr. Andrea An, MD is a Neurology healthcare provider based in Chandler, Arizona. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/11/2006. The National Provider Identifier (NPI) number assigned to this provider is 1609826510.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Andrea An, MD has received a total of $18,246 in payments from pharmaceutical and medical device companies, with $3,214 received in 2024. These payments were reported across 1,090 transactions from 71 companies. The most common payment nature is "Food and Beverage" ($18,088).
As a Medicare-enrolled provider, An has provided services to 9,990 Medicare beneficiaries, totaling 86,735 services with total Medicare billing of $1.8M. Data is available for 4 years (2020–2023), covering 156 distinct procedure/service records.
Ad
Practice Information
- Specialty Neurology
- Other Specialties Neurology
- Location Chandler, AZ
- Active Since 05/11/2006
- Last Updated 07/19/2017
- Taxonomy Code 2084N0400X
- Entity Type Individual
- NPI Number 1609826510
Products in Payments
- APTIOM (Drug) $1,188
- Briviact (Drug) $1,044
- ACTHAR (Biological) $1,019
- NUPLAZID (Drug) $543.64
- BOTOX (Biological) $543.63
- NURTEC ODT (Drug) $514.43
- QULIPTA (Drug) $474.55
- VYVGART HYTRULO (Drug) $465.95
- UBRELVY (Drug) $444.00
- TROKENDI XR (Drug) $429.97
- KESIMPTA (Drug) $424.12
- Aimovig (Biological) $391.23
- EMGALITY (Drug) $373.07
- RYTARY (Drug) $340.42
- SOLIRIS (Drug) $287.62
- Leqembi (Drug) $287.51
- VRAYLAR (Drug) $260.93
- OCREVUS (Biological) $247.52
- ULTOMIRIS (Biological) $246.00
- Austedo XR (Drug) $237.44
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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