Jeffrey Greeson PHD
About this NPIWhat this record shows.
NPI 1669638730 is registered to Jeffrey Greeson PHD, a Clinical Psychologist practising at 3535 Market Street, 3rd Floor in Philadelphia, Pennsylvania. Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Jeffrey Greeson PHD has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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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 Jeffrey Greeson PHD accepts. To confirm in-network status with your specific health plan, contact Jeffrey Greeson PHD directly at (215) 746-6700.
Frequently asked
Yes. NPI 1669638730 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Psychologist 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) 746-6700.
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. Jeffrey Greeson PHD is a Type-1 individual NPI.