Doctor profile · Federal record

Dr. Mark Sinclair, M.D.

Family Medicine Physician · Student in an Organized Health Care Education/Training Program · New York, NY

  • NPI 1275827123
  • 15 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
16 E 16Th St
New York, NY 100033105
(954) 662-9668
Mailing address
272 Marion St
Brooklyn, NY 112332409

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
May 12, 2016
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
New York #283283

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275827123. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$41
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Alkermes, INC. 2 $41.42

By nature of payment

Food and Beverage
$28
Education
$14

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
12
Patients
0
Total drug cost
$20,424
Drug Type Claims Patients Total cost
Vivitrol (Naltrexone Microspheres) Brand 12 0 $20,424

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Sinclair's medical specialty?
Dr. Mark Sinclair practices Family Medicine Physician in New York, NY.
Where does Dr. Mark Sinclair practice?
Dr. Mark Sinclair practices at 16 E 16Th St, New York, NY 100033105. Office phone: 9546629668.
What is Dr. Mark Sinclair's NPI?
Dr. Mark Sinclair's National Provider Identifier (NPI) is 1275827123, issued by NPPES.