Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Theresa L Miller, MD

Internal Medicine Physician in Fishersville, VA · enumerated 2006.

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

National Provider Identifier

1275506446

Verified

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Registry record

Entity type Individual (Type 1)

Name Theresa L Miller

Credential MD

Sex Female

Practice address 22 N Medical Park Dr, Fishersville, VA, 22939

Phone (540) 213-2630

Fax (540) 213-2631

Enumeration date Feb 8, 2006

Last updated in NPPES Jan 3, 2013

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101051765 (VA) 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
700011406	Other	VA	CIGNA
285567	Other	VA	ANTHEM
142720	Other	VA	SOUTHERN HEALTH
005853575	Medicaid	VA	-
2182360	Other	VA	FIRST HEALTH
41819	Other	VA	OPTIMA
5853575	Other	VA	VA PREMIER

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 Theresa Miller?

Theresa Miller is registered in NPPES with the primary taxonomy of Internal Medicine 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-03.