Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher Combs, PHD

Psychologist in Philadelphia, PA · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1811985021

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Registry record

Entity type Individual (Type 1)

Name Christopher Combs

Credential PHD

Sex Male

Practice address 100 E Lehigh Ave, Philadelphia, PA, 19125

Phone (215) 707-8496

Fax (215) 707-4086

Enumeration date Oct 11, 2005

Last updated in NPPES Apr 20, 2018

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS008557L (PA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
0018908830001	Medicaid	PA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Christopher Combs practice?

The practice location on file with NPPES is in Philadelphia, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Christopher Combs?

The National Provider Identifier (NPI) for Christopher Combs is 1811985021, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-20.