Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jan E Lange, MD

Family Medicine Physician in Yakima, WA · enumerated 2006 · practices at Yakima Primary Care, Pllc.

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

National Provider Identifier

1164443362

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Registry record

Entity type Individual (Type 1)

Name Jan E Lange

Credential MD

Sex Male

Practice address 1008 S. 38th Avenue, Yakima, WA, 98902

Phone (509) 965-1035

Fax (509) 965-1580

Enumeration date Jul 22, 2006

Last updated in NPPES Jan 6, 2010

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD00017092 (WA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Jan Lange?

Jan Lange is registered in NPPES with the primary taxonomy of Family Medicine 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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Yakima Primary Care, Pllc General Practice Physician · Yakima, WA NPI 1902082340

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-06.