Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Jacobson, MD

Emergency Medicine Physician in Eau Claire, WI · enumerated 2006.

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

National Provider Identifier

1508829748

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Registry record

Entity type Individual (Type 1)

Name John Jacobson

Credential MD

Sex Male

Practice address 1400 Bellinger St, Eau Claire, WI, 54703

Phone (715) 838-5222

Enumeration date Apr 10, 2006

Last updated in NPPES Jan 17, 2023

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD10574 (OR) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 25304-20 (WI) 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
149120	Medicaid	OR	-
208973	Other	-	WA L & I
858543009	Other	-	REGENCE BCBS
8142002	Medicaid	WA	-
P00232007	Other	-	RAILROAD MEDICARE

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 John Jacobson's NPI record?

Cross-check NPI 1508829748 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1508829748 active?

Yes, as of the latest NPPES snapshot, NPI 1508829748 is active (record last updated 2023-01-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-17.