Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michele St Martin Hargreaves, MD

Otolaryngology Physician in Jacksonville, FL · enumerated 2006.

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

National Provider Identifier

1457326472

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Registry record

Entity type Individual (Type 1)

Name Michele St Martin Hargreaves

Credential MD

Sex Female

Practice address 4203 Belfort Rd, Ste 340, Jacksonville, FL, 32216

Phone (904) 880-0911

Fax (904) 880-9388

Enumeration date Feb 22, 2006

Last updated in NPPES Nov 7, 2016

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MD425320 (PA) Secondary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License ME98473 (FL) Primary

207YX0901X Otology & Neurotology Physician Allopathic & Osteopathic Physicians · License ME98473 (FL) Secondary

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
278642700	Medicaid	FL	-

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 Michele Hargreaves's NPI record?

Cross-check NPI 1457326472 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1457326472 active?

Yes, as of the latest NPPES snapshot, NPI 1457326472 is active (record last updated 2016-11-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-07.