John Masi DMD
About this NPIWhat this record shows.
NPI 1437686862 is registered to John Masi DMD, a Oral and Maxillofacial Surgery (Dentist) practising at 909 Walnut St Rm 300 in Philadelphia, Pennsylvania. Oral and Maxillofacial Surgery (Dentist) is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. John Masi DMD 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
- I20231110000060DentistNJ
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 John Masi DMD accepts. To confirm in-network status with your specific health plan, contact John Masi DMD directly at (215) 503-7118.
Frequently asked
Yes. NPI 1437686862 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Oral and Maxillofacial Surgery (Dentist) 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 (215) 503-7118.
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. John Masi DMD is a Type-1 individual NPI.