Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Alison Jean Thresher, M.D.

Gynecology Physician in Celina, OH · enumerated 2006.

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

National Provider Identifier

1669574554

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Registry record

Entity type Individual (Type 1)

Name Dr. Alison Jean Thresher

Credential M.D.

Sex Female

Practice address Celina, OH, 45822

Phone (419) 586-5170

Fax (419) 586-5177

Enumeration date Sep 2, 2006

Last updated in NPPES Aug 28, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 3579289 (OH) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD61478175 (WA) Secondary

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 35079289 (OH) 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
2246028	Medicaid	OH	-
000000213061	Other	OH	BLUE CROSS BLUE SHIELD
000000213061	Other	OH	UNICARE
P00272253	Other	OH	RAILROAD MEDICARE

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

What specialty is Alison Thresher?

Alison Thresher is registered in NPPES with the primary taxonomy of Gynecology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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David Rosado Obstetrics & Gynecology Physician · Celina, OH NPI 1265435150 Peggy Meiring Audiologist · Celina, OH NPI 1346233582 Ellen Hunter Audiologist · Celina, OH NPI 1588657746 Shanthi Satyanarayana Internal Medicine Physician · Celina, OH NPI 1073501441 Gil Rhee Obstetrics & Gynecology Physician · Celina, OH NPI 1215974829 Jayanth Gutta Pulmonary Disease Physician · Celina, OH NPI 1558308957 Jeffrey White Family Medicine Physician · Celina, OH NPI 1245271238 Mercer County Joint Township Community Hospital Durable Medical Equipment & Medical Supplies · Celina, OH NPI 1093899957

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-28.