Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joni R Summitt, DO

Cardiovascular Disease Physician in Lansing, MI · enumerated 2005 · practices at Edward W Sparrow Hospital Association.

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

National Provider Identifier

1588662373

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Registry record

Entity type Individual (Type 1)

Name Dr. Joni R Summitt

Credential DO

Sex Female

Practice address 1140 E Michigan Ave Ste 400, Lansing, MI, 48912

Phone (517) 364-9650

Fax (517) 364-9605

Enumeration date Jul 14, 2005

Last updated in NPPES Sep 20, 2019

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 5101008210 (MI) Primary

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
2620749	Medicaid	MI	-

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

Is NPI 1588662373 active?

Yes, as of the latest NPPES snapshot, NPI 1588662373 is active (record last updated 2019-09-20).

How do I verify Joni Summitt's NPI record?

Cross-check NPI 1588662373 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-20.