Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas Paul Seiler, M.D.

Diagnostic Radiology Physician in Tacoma, WA · enumerated 2006 · practices at Mobilemammo Nw.

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

National Provider Identifier

1518076280

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Registry record

Entity type Individual (Type 1)

Name Dr. Douglas Paul Seiler

Credential M.D.

Sex Male

Practice address 1304 Fawcett Ave, Suite 100, Tacoma, WA, 98402

Phone (253) 761-4200

Fax (253) 383-3553

Enumeration date Aug 29, 2006

Last updated in NPPES Aug 30, 2024

Taxonomy & licenses

2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License MD00045487 (WA) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MD00045487 (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
8947595	Other	WA	LABOR AND INDUSTRIES CRIME VICTIMS-TRA
0236440	Other	WA	LABOR AND INDUSTRIES-UNION AVENUE OPEN MRI
0237320	Other	WA	LABOR AND INDUSTRIES-TRA
8947594	Other	WA	LABOR AND INDUSTRIES CRIME VICTIMS-UNION AVENUE OPEN MRI
G8873640	Other	WA	PTAN-UAOM

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

How do I verify Douglas Seiler's NPI record?

Cross-check NPI 1518076280 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1518076280 active?

Yes, as of the latest NPPES snapshot, NPI 1518076280 is active (record last updated 2024-08-30).

Other providers at this practice address

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James Nudelman Diagnostic Radiology Physician · Tacoma, WA NPI 1992703474 Andrew Hardy Vascular & Interventional Radiology Physician · Tacoma, WA NPI 1497744379 Michael Flamoe Physician Assistant · Tacoma, WA NPI 1013983147 Joseph Sam Diagnostic Radiology Physician · Tacoma, WA NPI 1861447898 Peter Ory Diagnostic Radiology Physician · Tacoma, WA NPI 1053344184 Chuck Martin Diagnostic Radiology Physician · Tacoma, WA NPI 1053346403 Cynthia Holmes Diagnostic Radiology Physician · Tacoma, WA NPI 1225053630 Brian Kott Diagnostic Radiology Physician · Tacoma, WA NPI 1255344958

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-30.