NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gerald Edward York II, MD

Diagnostic Radiology Physician in Anchorage, AK · enumerated 2006 · practices at Alaska Radiology Associates Inc.

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

National Provider Identifier

1134190440

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Registry record

Entity type Individual (Type 1)
Name Dr. Gerald Edward York II
Credential MD
Sex Male
Practice address 3650 Piper Street Suite A, Anchorage, AK, 99508
Phone (907) 222-4624
Fax (907) 222-4651
Enumeration date Jan 27, 2006
Last updated in NPPES Feb 14, 2019

Taxonomy & licenses

2085D0003X Diagnostic Neuroimaging (Radiology) Physician Allopathic & Osteopathic Physicians · License M5597 (TX) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License M5597 (TX) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
7617025 Medicaid NC -
808256800 Medicaid ID -
8VGJWWO5A Medicaid OK -
200105670 B Medicaid OK -
1939340 03 Medicaid TX -
226608300 Medicaid MD -
2902121 Medicaid OH -

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 Gerald York?
Gerald York is registered in NPPES with the primary taxonomy of Diagnostic Radiology Physician. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-14.