Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Keith Allen Weissinger, M.D.

Pediatrics Physician in Lakewood, WA · enumerated 2006.

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

National Provider Identifier

1255347910

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Keith Allen Weissinger

Credential M.D.

Sex Male

Practice address 7424 Bridgeport Way W, Suite 103, Lakewood, WA, 98499

Phone (253) 581-2111

Fax (253) 581-2712

Enumeration date Aug 1, 2006

Last updated in NPPES Aug 17, 2011

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD00030882 (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
187470	Other	WA	LABOR & INDUSTRY
8925990	Other	WA	CRIME VICTIMS
1082643	Medicaid	WA	-

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

How do I verify Keith Weissinger's NPI record?

Cross-check NPI 1255347910 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1255347910 active?

Yes, as of the latest NPPES snapshot, NPI 1255347910 is active (record last updated 2011-08-17).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-17.