Doctor profile · Federal record
Dr. John Barnhill, M.D.
Psychiatry Physician (CMS: Psychiatry) · New York, NY
- NPI 1699813600
- Accepts Medicare
- MIPS 93.4 / 100 · 2023
- 41 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
525 East 68Th St Box 181
New York, NY 100214870
(212) 746-3671
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- February 27, 2008
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- New York #170116
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699813600. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$550
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $550.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
14
Patients
0
Total drug cost
$195
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lamotrigine | Generic | 14 | 0 | $195 |
Hospital affiliations
Frequently asked questions
What is Dr. John Barnhill's medical specialty?
Dr. John Barnhill practices Psychiatry Physician in New York, NY.
Where does Dr. John Barnhill practice?
Dr. John Barnhill practices at 525 East 68Th St Box 181, New York, NY 100214870. Office phone: 2127463671.
What is Dr. John Barnhill's NPI?
Dr. John Barnhill's National Provider Identifier (NPI) is 1699813600, issued by NPPES.
Does Dr. John Barnhill accept Medicare assignment?
Yes. Dr. John Barnhill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.