Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Catherine Ann Greene, PHD

Clinical Psychologist in Portsmouth, VA · enumerated 2005.

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

National Provider Identifier

1346232956

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Registry record

Entity type Individual (Type 1)

Name Ms. Catherine Ann Greene

Credential PHD

Sex Female

Practice address 620 John Paul Jones Cir, Portsmouth, VA, 23708

Phone (757) 953-5260

Enumeration date Aug 19, 2005

Last updated in NPPES Aug 1, 2025

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 0810002656 (VA) 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
083769	Other	VA	SENTARA
54-1951442	Other	-	CORVEL WC PROVIDER NETWOR
214434	Other	-	COMPSYCH MENTAL HEALTH
317231	Other	-	BCBS OF VA
54-1951442	Other	VA	PHYSICIAN NETWORK
54-1951442	Other	-	BENESIGHT
680012574	Other	VA	MEDICARE RAILROAD
032917	Other	-	VALUEOPTIONS BEHAVIORAL
317231	Other	-	PENINSULA HEALTHCARE INC
54-1951442	Other	-	UNITED BEHAVIORAL HEALTH
7702477	Medicaid	VA	-
083769	Other	-	PPO
54-1951442	Other	VA	HEALTH NETWORK
54-1951442	Other	-	MIDATLANTIC HEALTH SOLUTI
54-1951442	Other	-	MAGELLAN BEHAVIORAL HEALT
54-1951442	Other	-	AETNA
317231	Other	-	PRIORITY HEALTH CARE INC
54-1951442	Other	-	FOCUS WORKERS COMP
A1795	Other	-	MEDCOST

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.

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Frequently asked questions

What specialty is Catherine Greene?

Catherine Greene is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-01.