Ammar Humayun MD
About this NPIWhat this record shows.
NPI 1750819272 is registered to Ammar Humayun MD, a Surgery practising at 21 Eastern Ave Ste 3 in Worcester, Massachusetts. Surgery is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ammar Humayun MD has been enumerated in the National Provider Identifier (NPI) registry since 2017.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20250616001118Vascular SurgeryMA
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Ammar Humayun MD accepts. To confirm in-network status with your specific health plan, contact Ammar Humayun MD directly at (508) 556-0223.
Frequently asked
Yes. NPI 1750819272 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Surgery is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (508) 556-0223.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Ammar Humayun MD is a Type-1 individual NPI.