Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Caron Warnsby, MD

Surgery Physician in Marshall, MI · enumerated 2006.

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

National Provider Identifier

1255373916

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Registry record

Entity type Individual (Type 1)

Name Dr. Caron Warnsby

Credential MD

Sex Female

Practice address 215 E Mansion St, Suite 3e, Marshall, MI, 49068

Phone (269) 781-4267

Fax (269) 781-2710

Enumeration date Jun 10, 2006

Last updated in NPPES Dec 9, 2014

Taxonomy & licenses

174400000X Specialist Other Service Providers · License CW083304 (MI) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 4301083304 (MI) 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
4605320	Medicaid	MI	-
020A312720	Other	MI	BCBSM GROUP ID
4848955	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.

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Frequently asked questions

How do I verify Caron Warnsby's NPI record?

Cross-check NPI 1255373916 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1255373916 active?

Yes, as of the latest NPPES snapshot, NPI 1255373916 is active (record last updated 2014-12-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-09.