Doctor profile · Federal record

Dr. Alka Chatrath, MD

Internal Medicine Physician · Buffalo, NY

  • NPI 1164459681
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
565 Abbott RD, @ Mercy Hospital of Buffalo
Buffalo, NY 142202039
(518) 383-5450
fax (518) 383-4223
Mailing address
8 Pasha CT
Williamsville, NY 142211776

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
July 9, 2007
Specialty taxonomy
207R00000X — NUCC code
State license (1)
New York #222458-1
Medicaid
NY #02494113

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164459681. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$179
Transactions
4
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 1 $114.21
Gilead Sciences, INC. 1 $26.29
Hologic Sales and Service, LLC 1 $23.30
Merck Sharp & Dohme LLC 1 $15.32

By nature of payment

Food and Beverage
$179

Frequently asked questions

Auto-generated from federal data
What is Dr. Alka Chatrath's medical specialty?
Dr. Alka Chatrath practices Internal Medicine Physician in Buffalo, NY.
Where does Dr. Alka Chatrath practice?
Dr. Alka Chatrath practices at 565 Abbott RD, Buffalo, NY 142202039. Office phone: 5183835450.
What is Dr. Alka Chatrath's NPI?
Dr. Alka Chatrath's National Provider Identifier (NPI) is 1164459681, issued by NPPES.