Margaret Ulan PA-C
About this NPIWhat this record shows.
NPI 1538646237 is registered to Margaret Ulan PA-C, a Medical Physician Assistant practising at 450 Brookline Ave in Boston, Massachusetts. Medical Physician Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Margaret Ulan PA-C has been enumerated in the National Provider Identifier (NPI) registry since 2018.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments 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
- I20181206000228Physician AssistantPA
- I20260131000670Physician AssistantMA
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 Margaret Ulan PA-C accepts. To confirm in-network status with your specific health plan, contact Margaret Ulan PA-C directly at (617) 789-2903.
Frequently asked
Yes. NPI 1538646237 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Medical Physician Assistant 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 (617) 789-2903.
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. Margaret Ulan PA-C is a Type-1 individual NPI.