Doctor profile · Federal record
Dr. William Treem, M.D.
Pediatric Gastroenterology Physician · Brooklyn, NY
- NPI 1083692644
- 20 yrs on file
- Male
- No sanctions
Practice & contact
- Primary practice
-
450 Clarkson Ave, Suite B4-333
Brooklyn, NY 112032056
(718) 270-4714
fax (718) 270-1985
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 2080P0206X — NUCC code
- State license (1)
- New York #230943-1
- Medicaid
- NY #01825658
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083692644. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$63,475
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Albireo Pharma, INC. | 1 | $46,575.00 | |
| Takeda Pharmaceuticals U.S.A., INC. | 3 | $16,900.00 |
By nature of payment
Frequently asked questions
What is Dr. William Treem's medical specialty?
Dr. William Treem practices Pediatric Gastroenterology Physician in Brooklyn, NY.
Where does Dr. William Treem practice?
Dr. William Treem practices at 450 Clarkson Ave, Brooklyn, NY 112032056. Office phone: 7182704714.
What is Dr. William Treem's NPI?
Dr. William Treem's National Provider Identifier (NPI) is 1083692644, issued by NPPES.