Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Hannah Allen, PH.D.
Psychologist in Bethany, OK · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427257377
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Registry record
Entity type Individual (Type 1)
Name Dr. Hannah Allen
Credential PH.D.
Sex Female
Practice address 6800 Nw 39th Expressway, Bethany, OK, 73008
Phone (405) 789-6711
Fax (405) 440-6722
Enumeration date Jul 12, 2007
Last updated in NPPES Apr 28, 2022
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 1163 (OK) Secondary
103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 1163 (OK) Secondary
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 |
|---|---|---|---|
| 200463940 | Medicaid | OK | - |
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.
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 Hannah Allen?
Hannah Allen 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-28.