Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph R Peters, D.O.

Emergency Medicine Physician in Peoria, IL · enumerated 2006.

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

National Provider Identifier

1639108129

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Registry record

Entity type Individual (Type 1)

Name Joseph R Peters

Credential D.O.

Sex Male

Practice address 8940 N Wood Sage Rd, Peoria, IL, 61615

Phone (309) 243-3000

Fax (309) 243-3070

Enumeration date Jun 30, 2006

Last updated in NPPES Mar 2, 2026

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 036-098118 (IL) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036-098118 (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

Other identifiers

Identifier	Type	State	Issuer
800810	Other	-	MEDICARE GROUP NO.
036098118	Medicaid	IL	-

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

Where does Joseph Peters practice?

The practice location on file with NPPES is in Peoria, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Joseph Peters?

The National Provider Identifier (NPI) for Joseph Peters is 1639108129, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Sudhir Sekhon Hematology & Oncology Physician · Peoria, IL NPI 1598763955 Nguyet Le-Lindqwister Hematology & Oncology Physician · Peoria, IL NPI 1174522486 Paul Fishkin Hematology & Oncology Physician · Peoria, IL NPI 1063411379 Srinivas Jujjavarapu Hematology & Oncology Physician · Peoria, IL NPI 1336148659 James Knost Hematology & Oncology Physician · Peoria, IL NPI 1245239565 Doreen Link Nurse Practitioner · Peoria, IL NPI 1972502292 Nancy Erwin Registered Nurse · Peoria, IL NPI 1205835527 James Gerstner Hematology & Oncology Physician · Peoria, IL NPI 1285633503

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-02.