Doctor profile · Federal record

Dr. David John, M.D.

Family Medicine Physician (CMS: Family Practice) · Brooklyn, NY

  • NPI 1194741819
  • Accepts Medicare
  • 38 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1167 Nostrand Ave, Brooklyn
Brooklyn, NY 112255417
(718) 778-0198
fax (718) 221-8169
Mailing address
1413 E 104Th St, Apt 1
Brooklyn, NY 112364515

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
December 29, 2011
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
New York #188736
Medicaid
NY #00695941

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1194741819. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$44
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
ViiV Healthcare Company 1 $25.21
PFIZER INC. 1 $18.43

By nature of payment

Food and Beverage
$44

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
66
Patients
0
Total drug cost
$124,227
Drug Type Claims Patients Total cost
Genvoya (Elviteg/Cob/Emtri/Tenof Alafen) Brand 18 0 $75,813
Tamsulosin Hcl Generic 14 0 $267
Shingrix (Varicella-Zoster Ge/As01b/Pf) Brand 12 0 $2,504
Biktarvy (Bictegrav/Emtricit/Tenofov Ala) Brand 11 0 $45,548
Zolpidem Tartrate Generic 11 0 $96

Frequently asked questions

Auto-generated from federal data
What is Dr. David John's medical specialty?
Dr. David John practices Family Medicine Physician in Brooklyn, NY.
Where does Dr. David John practice?
Dr. David John practices at 1167 Nostrand Ave, Brooklyn, NY 112255417. Office phone: 7187780198.
What is Dr. David John's NPI?
Dr. David John's National Provider Identifier (NPI) is 1194741819, issued by NPPES.
Does Dr. David John accept Medicare assignment?
Yes. Dr. David John accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.