Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Allison T. Siebern, PH.D.

Clinical Psychologist in Fuquay Varina, NC · enumerated 2010.

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

National Provider Identifier

1194049486

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Registry record

Entity type Individual (Type 1)

Name Dr. Allison T. Siebern

Credential PH.D.

Sex Female

Practice address Fuquay Varina, NC, 27526

Phone (919) 624-9863

Enumeration date Mar 16, 2010

Last updated in NPPES Sep 8, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 5005 (NC) Primary

173F00000X Sleep Specialist (PhD) Other Service Providers · License 5005 (NC) Secondary

171100000X Acupuncturist Other Service Providers · License LAC-2103 (NC) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY23357 (CA) Secondary

173F00000X Sleep Specialist (PhD) Other Service Providers · License PSY23357 (CA) Secondary

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

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

What is the NPI number for Allison Siebern?

The National Provider Identifier (NPI) for Allison Siebern is 1194049486, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allison Siebern practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-08.