Doctor profile · Federal record
Dr. Tonya Adams, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Fairfax, VA
- NPI 1861472862
- Accepts Medicare
- MIPS 80.8 / 100 · 2023
- 31 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3028 Javier RD Ste 500
Fairfax, VA 22031
(703) 698-8960 - Additional location
-
3700 Joseph Siewick Dr Ste 308
Fairfax, VA 220331739
fax (647) 646-4744 - Mailing address
-
3700 Joseph Siewick Dr Ste 308
Fairfax, VA 220331739
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- May 7, 2019
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Virginia #0101231069
- Medicaid
- VA #5874572
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861472862. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
460
Distinct HCPCS
7
Medicare allowed
$71,616
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 111 | 83 | $143 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 105 | 105 | $165 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 76 | 72 | $104 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 68 | 61 | $100 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 50 | 50 | $274 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 33 | 33 | $202 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 17 | 17 | $196 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 50. This provider delivers 9.2× the peer median.Open Payments
Industry payments received
All-time total
$2,285
Transactions
103
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 13 | $587.05 | |
| ABBVIE INC. | 39 | $509.75 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 11 | $308.46 | |
| PFIZER INC. | 8 | $135.38 | |
| Celgene Corporation | 10 | $131.81 | |
| Celltrion USA Inc. | 6 | $107.93 | |
| AIMMUNE THERAPEUTICS, INC. | 2 | $57.02 | |
| Echosens North America, Inc. | 1 | $53.00 | |
| Gilead Sciences, Inc. | 3 | $52.59 | |
| Ipsen Biopharmaceuticals, Inc | 2 | $52.31 | |
| Braintree Laboratories, Inc. | 1 | $51.83 | |
| Madrigal Pharmaceuticals | 2 | $41.13 | |
| Phathom Pharmaceuticals, Inc. | 2 | $34.35 | |
| Regeneron Healthcare Solutions, Inc. | 2 | $31.08 | |
| Lilly USA, LLC | 1 | $28.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
268
Patients
147
Total drug cost
$113,765
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 72 | 72 | $5,610 |
| Famotidine | Generic | 49 | 19 | $855 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 46 | 45 | $732 |
| Dicyclomine Hcl | Generic | 27 | 0 | $848 |
| Pantoprazole Sodium | Generic | 19 | 11 | $387 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 17 | 0 | $8,244 |
| Omeprazole | Generic | 14 | 0 | $109 |
| Mesalamine | Generic | 13 | 0 | $15,045 |
| Humira(Cf) Pen (Adalimumab) | Brand | 11 | 0 | $81,933 |
Hospital affiliations
Frequently asked questions
What is Dr. Tonya Adams's medical specialty?
Dr. Tonya Adams practices Gastroenterology Physician in Fairfax, VA.
Where does Dr. Tonya Adams practice?
Dr. Tonya Adams practices at 3028 Javier RD Ste 500, Fairfax, VA 22031. Office phone: 7036988960.
What is Dr. Tonya Adams's NPI?
Dr. Tonya Adams's National Provider Identifier (NPI) is 1861472862, issued by NPPES.
Does Dr. Tonya Adams accept Medicare assignment?
Yes. Dr. Tonya Adams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tonya Adams commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.