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Dr. Diane Louise Fabricius, M.D.

Family Medicine Physician in Oak Ridge, TN · enumerated 2006.

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

National Provider Identifier

1578663084

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Registry record

Entity type Individual (Type 1)
Name Dr. Diane Louise Fabricius
Credential M.D.
Sex Female
Practice address 400 Laboratory Rd Ste 101, Oak Ridge, TN, 37830
Phone (865) 482-1692
Fax (865) 482-4070
Enumeration date Sep 24, 2006
Last updated in NPPES Oct 9, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD0000030687 (TN) 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
3836002 Medicaid TN -

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 is the NPI number for Diane Fabricius?
The National Provider Identifier (NPI) for Diane Fabricius is 1578663084, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diane Fabricius practice?
The practice location on file with NPPES is in Oak Ridge, TN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-09.