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

Dr. Rubin Burt Prater, MD

Q: What is the NPI number for Rubin Prater?

The National Provider Identifier (NPI) for Rubin Prater is 1215266135, a Type 1 (individual) record in the CMS NPPES registry.

Specialist in Oak Ridge, TN · enumerated 2009.

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

National Provider Identifier

1215266135

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Registry record

Entity type Individual (Type 1)

Name Dr. Rubin Burt Prater

Credential MD

Sex Male

Practice address Oak Ridge, TN, 37831

Phone (865) 574-8562

Fax (865) 241-4636

Enumeration date Dec 24, 2009

Last updated in NPPES Dec 24, 2009

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 35891 (TN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Rubin Prater practice?

The practice location on file with NPPES is in Oak Ridge, TN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Rubin Prater?

The National Provider Identifier (NPI) for Rubin Prater is 1215266135, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-24.