Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tamara Jean Collins, M.D.

Internal Medicine Physician in Crossville, TN · enumerated 2007.

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

National Provider Identifier

1104971308

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Tamara Jean Collins

Credential M.D.

Sex Female

Practice address 100 Lantana Rd, Suite 202, Crossville, TN, 38555

Phone (931) 484-5141

Fax (931) 484-5620

Enumeration date Jan 25, 2007

Last updated in NPPES Jun 30, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License TN36728 (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
3878353	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Tamara Collins?

Tamara Collins 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-30.