Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas E Numrych, MD

Pediatrics Physician in Seattle, WA · enumerated 2006.

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

National Provider Identifier

1194738914

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Registry record

Entity type Individual (Type 1)

Name Thomas E Numrych

Credential MD

Sex Male

Practice address 2671 Ne 46th St, Seattle, WA, 98105

Phone (206) 525-8000

Fax (206) 525-8070

Enumeration date Aug 14, 2006

Last updated in NPPES Nov 26, 2013

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD00034159 (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
0039577	Other	WA	LABOR & INDUSTRY
7885NU	Other	WA	BLUE SHIELD
8211351	Medicaid	WA	-
US7955450	Other	WA	AETNA/USHC PCP

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 Thomas Numrych?

Thomas Numrych is registered in NPPES with the primary taxonomy of Pediatrics 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.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-26.