Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas P. Pallmeyer, PH.D.

Psychologist in Lancaster, PA · enumerated 2006 · practices at Psychological Associates of Lancaster Inc.

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

National Provider Identifier

1538105341

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas P. Pallmeyer

Credential PH.D.

Sex Male

Practice address 2741 Lititz Pike, Lancaster, PA, 17601

Phone (717) 569-8511

Fax (717) 569-8513

Enumeration date Jun 21, 2006

Last updated in NPPES Apr 11, 2022

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PS005853L (PA) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS005853L (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
2057144	Other	PA	CIGAN BEHAV HEALTH
281546	Other	PA	MAMSI
455934000	Other	PA	MAGELLAN
03210301	Other	PA	CAPITAL BLUE CROSS
1381980	Other	PA	PA BLUE SHIELD
109431	Other	PA	VALUE OPTIONS
61607401	Other	PA	CAREFIRST BC/BS OF MARYLA

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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

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.

What specialty is Thomas Pallmeyer?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-11.