Maryanne Peifer MD
About this NPIWhat this record shows.
NPI 1972532828 is registered to Maryanne Peifer MD, a Family Medicine practising at 3737 Market St Fl 9 in Philadelphia, Pennsylvania. Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment. Maryanne Peifer MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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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
- I20101103000671Family PracticePA
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 Maryanne Peifer MD accepts. To confirm in-network status with your specific health plan, contact Maryanne Peifer MD directly at (215) 662-8777.
Frequently asked
Yes. NPI 1972532828 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment.
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 (215) 662-8777.
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. Maryanne Peifer MD is a Type-1 individual NPI.