Doctor profile · Federal record
Dr. Jason van Antwerp, MD
Family Medicine Physician (CMS: Family Practice) · Oakland, MD
- NPI 1811379563
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
311 N 4Th St Ste 1
Oakland, MD 215501371
(301) 334-7855
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- November 26, 2018
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Maryland #D0085993
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811379563. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
886
Distinct HCPCS
10
Medicare allowed
$84,395
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 433 | 259 | $105 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 73 | 73 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 72 | 60 | $75 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 66 | 27 | $79 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 56 | 45 | $138 | |
90662 |
Influenza vaccine split virus, preservative free | 38 | 38 | $70 | |
G0008 |
Administration of influenza virus vaccine | 38 | 38 | $31 | |
81003 |
Automated urinalysis test | 24 | 22 | $2 | |
96127 |
Assessment of emotional or behavioral problems | 24 | 14 | $4 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 20 | 20 | $43 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 95. This provider delivers 9.3× the peer median.Open Payments
Industry payments received
All-time total
$394
Transactions
23
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 6 | $101.07 | |
| ABBVIE INC. | 5 | $80.78 | |
| AstraZeneca Pharmaceuticals LP | 4 | $58.33 | |
| Bayer Healthcare Pharmaceuticals Inc. | 3 | $56.25 | |
| Indivior Inc. | 1 | $31.38 | |
| Lilly USA, LLC | 2 | $31.14 | |
| Dexcom, Inc. | 1 | $18.48 | |
| Abbott Laboratories | 1 | $16.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
748
Patients
209
Total drug cost
$65,298
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 89 | 27 | $1,263 |
| Lisinopril | Generic | 77 | 27 | $558 |
| Levothyroxine Sodium | Generic | 63 | 21 | $885 |
| Metformin Hcl | Generic | 56 | 13 | $370 |
| Sertraline Hcl | Generic | 55 | 12 | $517 |
| Metoprolol Succinate | Generic | 50 | 16 | $1,201 |
| Rosuvastatin Calcium | Generic | 48 | 15 | $1,244 |
| Amlodipine Besylate | Generic | 46 | 17 | $582 |
| Ozempic (Semaglutide) | Brand | 42 | 0 | $53,833 |
| Fluticasone Propionate | Generic | 40 | 20 | $578 |
Hospital affiliations
Frequently asked questions
What is Dr. Jason van Antwerp's medical specialty?
Dr. Jason van Antwerp practices Family Medicine Physician in Oakland, MD.
Where does Dr. Jason van Antwerp practice?
Dr. Jason van Antwerp practices at 311 N 4Th St Ste 1, Oakland, MD 215501371. Office phone: 3013347855.
What is Dr. Jason van Antwerp's NPI?
Dr. Jason van Antwerp's National Provider Identifier (NPI) is 1811379563, issued by NPPES.
Does Dr. Jason van Antwerp accept Medicare assignment?
Yes. Dr. Jason van Antwerp accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason van Antwerp commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.