Doctor profile · Federal record
Dr. Jacob Greenberg, DO
Internal Medicine Physician (CMS: Internal Medicine) · Onancock, VA
- NPI 1972186724
- Accepts Medicare
- 5 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
20480 Market St
Onancock, VA 234174309
(757) 302-2342 - Additional location
-
3636 High St
Portsmouth, VA 237073236
(757) 398-2285
fax (757) 397-5368 - Mailing address
-
856 J Clyde Morris Blvd Ste A
Newport News, VA 236011318
Credentials & registration
- NPI registered
- April 2021 — 5 yrs on file
- Profile last updated
- September 25, 2025
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Virginia #0102208446
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972186724. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$33
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $19.79 | |
| Janssen Pharmaceuticals, INC | 1 | $13.11 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
92
Patients
0
Total drug cost
$929
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 19 | 0 | $69 |
| Atorvastatin Calcium | Generic | 18 | 0 | $158 |
| Losartan Potassium | Generic | 17 | 0 | $110 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 14 | 0 | $363 |
| Omeprazole | Generic | 12 | 0 | $121 |
| Tamsulosin Hcl | Generic | 12 | 0 | $107 |
Hospital affiliations
Frequently asked questions
What is Dr. Jacob Greenberg's medical specialty?
Dr. Jacob Greenberg practices Internal Medicine Physician in Onancock, VA.
Where does Dr. Jacob Greenberg practice?
Dr. Jacob Greenberg practices at 20480 Market St, Onancock, VA 234174309. Office phone: 7573022342.
What is Dr. Jacob Greenberg's NPI?
Dr. Jacob Greenberg's National Provider Identifier (NPI) is 1972186724, issued by NPPES.
Does Dr. Jacob Greenberg accept Medicare assignment?
Yes. Dr. Jacob Greenberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.