Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dan H Allen, PHD

Clinical Psychologist in Florence, SC · enumerated 2006.

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

National Provider Identifier

1952355901

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Registry record

Entity type Individual (Type 1)

Name Dan H Allen

Credential PHD

Sex Male

Practice address 360 N Irby St, Florence, SC, 29501

Phone (843) 667-9414

Fax (843) 667-1362

Enumeration date May 22, 2006

Last updated in NPPES Dec 17, 2019

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 535 (SC) 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
PS0160	Medicaid	SC	-

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

Is NPI 1952355901 active?

Yes, as of the latest NPPES snapshot, NPI 1952355901 is active (record last updated 2019-12-17).

How do I verify Dan Allen's NPI record?

Cross-check NPI 1952355901 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-17.