Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Teresa Koeller, M.D.

Addiction Medicine (Family Medicine) Physician in Covington, KY · enumerated 2006 · practices at Summit Medical Group, Inc.

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

National Provider Identifier

1457399917

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Registry record

Entity type Individual (Type 1)

Name Dr. Teresa Koeller

Credential M.D.

Sex Female

Practice address 20 W 18th St, Covington, KY, 41011

Phone (859) 757-0717

Fax (859) 331-2425

Enumeration date Jun 4, 2006

Last updated in NPPES Nov 21, 2025

Taxonomy & licenses

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 31695 (KY) Primary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01089207A (IN) Secondary

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 01089207A (IN) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 31695 (KY) 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
64316953	Medicaid	KY	-
2275274	Medicaid	OH	-
080142307	Other	KY	RAILROAD MEDICARE
P00856609	Other	KY	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

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.

What specialty is Teresa Koeller?

Teresa Koeller is registered in NPPES with the primary taxonomy of Addiction Medicine (Family Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-21.