NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dan Henry Martin, MD

Diagnostic Radiology Physician in Puyallup, WA · enumerated 2006 · practices at Medical Imaging Northwest, LLP.

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

National Provider Identifier

1841254752

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Registry record

Entity type Individual (Type 1)
Name Dr. Dan Henry Martin
Credential MD
Sex Male
Practice address 222 15th Ave Se, Puyallup, WA, 98372
Phone (253) 841-4353
Fax (253) 581-5698
Enumeration date Apr 17, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MD00026455 (WA) 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
1160415 Medicaid WA -
74120 Other WA L&I

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 specialty is Dan Martin?
Dan Martin 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 2007-07-08.