Alec Weir M.D.
About this NPIWhat this record shows.
NPI 1346683232 is registered to Alec Weir M.D., a Emergency Medicine practising at 1000 Houghton Ave in Saginaw, Michigan. Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Alec Weir M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2013.
Your brand here.
Medicare enrollment
This provider holds 7 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
- I20160727000069Emergency MedicineMI
- I20240307003065Emergency MedicineMD
- I20240727000289Emergency MedicineIN
- I20240910001496Emergency MedicineMN
- I20241113003120Emergency MedicineNC
- I20250131001412Internal MedicineLA
- I20250131001730Internal MedicineMS
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 Alec Weir M.D. accepts. To confirm in-network status with your specific health plan, contact Alec Weir M.D. directly at (989) 583-6905.
Frequently asked
Yes. NPI 1346683232 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Emergency Medicine 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 (989) 583-6905.
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. Alec Weir M.D. is a Type-1 individual NPI.