Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer J Gibson Chambers, DO

Emergency Medical Services (Emergency Medicine) Physician in Janesville, WI · enumerated 2013.

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

National Provider Identifier

1689017220

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Registry record

Entity type Individual (Type 1)

Name Jennifer J Gibson Chambers

Credential DO

Sex Female

Practice address 1000 Mineral Point Ave, Janesville, WI, 53548

Phone (608) 756-6611

Fax (608) 756-6177

Enumeration date Apr 13, 2013

Last updated in NPPES Apr 13, 2026

Taxonomy & licenses

207PE0004X Emergency Medical Services (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 66923-21 (WI) Primary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 66923-21 (WI) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 036142301 (IL) Secondary

207PE0004X Emergency Medical Services (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 036.142301 (IL) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

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Frequently asked questions

How do I verify Jennifer Gibson Chambers's NPI record?

Cross-check NPI 1689017220 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689017220 active?

Yes, as of the latest NPPES snapshot, NPI 1689017220 is active (record last updated 2026-04-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-13.