Doctor profile · Federal record

Dr. Melissa Chan, MD

Internal Medicine Physician · New York, NY

  • NPI 1922681626
  • 5 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
550 1St Ave
New York, NY 100166402
(212) 263-5506

Credentials & registration

NPPES · NUCC
NPI registered
April 2021 — 5 yrs on file
Profile last updated
September 6, 2024
Specialty taxonomy
207R00000X — NUCC code
State license (1)
New York #324215

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922681626. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,688
Transactions
31
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
Boehringer Ingelheim Pharmaceuticals, Inc. 4 $475.81
GlaxoSmithKline, LLC. 6 $435.88
Phathom Pharmaceuticals, Inc. 3 $400.00
AstraZeneca Pharmaceuticals LP 7 $346.98
Amgen Inc. 3 $263.34
Gilead Sciences, Inc. 2 $250.00
ABBVIE INC. 1 $124.92
Novo Nordisk Inc 1 $120.19
Madrigal Pharmaceuticals 1 $119.07
Exact Sciences Corporation 1 $105.60
SHIELD THERAPEUTICS INC 2 $46.42

By nature of payment

Food and Beverage
$2,688

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
24
Patients
0
Total drug cost
$325
Drug Type Claims Patients Total cost
Lisinopril Generic 13 0 $135
Pravastatin Sodium Generic 11 0 $191

Frequently asked questions

Auto-generated from federal data
What is Dr. Melissa Chan's medical specialty?
Dr. Melissa Chan practices Internal Medicine Physician in New York, NY.
Where does Dr. Melissa Chan practice?
Dr. Melissa Chan practices at 550 1St Ave, New York, NY 100166402. Office phone: 2122635506.
What is Dr. Melissa Chan's NPI?
Dr. Melissa Chan's National Provider Identifier (NPI) is 1922681626, issued by NPPES.