Sergio Fefer M.D.
About this NPIWhat this record shows.
NPI 1053343574 is registered to Sergio Fefer M.D., a Specialist practising at 780 Main St in South Weymouth, Massachusetts. Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Sergio Fefer M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 3832495MA· Issued by CIGNA
- 0039435MA· Issued by NEIGHBORHOOD HEALTH PLAN
- J40384MA· Issued by BLUE SHIELD
- 466687MA· Issued by TUFTS HEALTH PLAN
- 117694MA· Issued by FALLON
- AA69245MA· Issued by HARVARD PILGRIM
Medicaid
- 2123177MA
Source: NPPES public registry.
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
- I20060914000124UrologyMA
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 Sergio Fefer M.D. accepts. To confirm in-network status with your specific health plan, contact Sergio Fefer M.D. directly at (781) 331-4600.
Frequently asked
Yes. NPI 1053343574 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Specialist 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 (781) 331-4600.
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. Sergio Fefer M.D. is a Type-1 individual NPI.