Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Caroline Criag Billingsley, M.D.

Gynecologic Oncology Physician in Cincinnati, OH · enumerated 2008.

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

National Provider Identifier

1619136082

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Registry record

Entity type Individual (Type 1)

Name Dr. Caroline Criag Billingsley

Credential M.D.

Sex Female

Practice address 2139 Auburn Ave, Cincinnati, OH, 45219

Phone (513) 585-2323

Fax (513) 585-4893

Enumeration date Jun 2, 2008

Last updated in NPPES Feb 24, 2016

Taxonomy & licenses

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License 35.099032 (OH) Primary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License LL30774 (SC) 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
7100352230	Other	KY	MEDICAID
0129093	Other	OH	MEDICAID
201321550	Other	IN	MEDICAID

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 Caroline Billingsley's NPI record?

Cross-check NPI 1619136082 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1619136082 active?

Yes, as of the latest NPPES snapshot, NPI 1619136082 is active (record last updated 2016-02-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-24.