Alka Chatrath, MD
Internal Medicine Physician · Amherst, NY
Alka Chatrath, MD is an internal medicine physician with a practice address in Amherst, New York, and NPI 1164459681, issued on Jun 28, 2006. Check the license (New York 222458-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Alka Chatrath
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 222458-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4350 Maple RD, Amherst, NY 14226
- Phone
- (716) 829-3316
- Enumerated
- Jun 28, 2006
- Record last updated
- Jul 22, 2026
- Fax
- (716) 829-2564
- Medicaid ID
- 02494113 NY
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 4350 Maple RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura McDonald, P.APhysician Assistant1639525280
- Jessica O'Brien, RPA-CMedical Physician Assistant1891826467
- Nelly Orta, PAMedical Physician Assistant1285837260
- John Sellick, D.O.Infectious Disease Physician1841215381
- Charlene Stalikas, RNRegistered Nurse1053234948
- Mary Stock, M.D.Internal Medicine Physician1952312936
Verify Alka Chatrath in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 222458-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $179.12
4 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Alka Chatrath among 12,067 internal medicine physician records in New York
Alka Chatrath, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
36 internal medicine physician records list a practice address in Amherst
They are 36 of the 1,741 NPPES records with a practice address in Amherst, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Amherst → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- John Bauers, M.D.Amherst, NY 142261942297122
- Gabriel Cortes, D.O.Amherst, NY 142261073573101
- Joseph Gentile, MDAmherst, NY 142261487604955
- David Hartman, M.D.Amherst, NY 142261790775575
- Paul Kuritzky, M.D.Amherst, NY 142261336104694
- Shahera Noukla, MDAmherst, NY 142261659329803
- Elizabeth O Neill, M.D.Amherst, NY 142261346204377
- Irene Paulus, MBBSAmherst, NY 142261619933710
Common questions
What is Alka Chatrath, MD's NPI number?
Alka Chatrath, MD's National Provider Identifier (NPI) is 1164459681, issued on Jun 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alka Chatrath, MD located?
The NPPES record lists a practice address at 4350 Maple RD, Amherst, NY, 14226. Phone: (716) 829-3316. Providers update this record themselves, so call before visiting.
How can I verify Alka Chatrath, MD's license?
NPPES lists New York license number 222458-1, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.