NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David A. Rankine, M.D., PC

Neurology Physician in Chattanooga, TN · enumerated 2007 · authorized official David Rankine, Owner.

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

National Provider Identifier

1861685380

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name David A. Rankine, M.D., PC
Practice address 979 E 3rd St, Suite B-1210, Chattanooga, TN, 37403
Phone (423) 778-4261
Fax (423) 778-4260
Enumeration date Aug 20, 2007
Last updated in NPPES Nov 30, 2009

Taxonomy & classification

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 26685 (TN) Primary

Authorized official

Name David Rankine
Title Owner
Phone (423) 778-4263

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 is David A. Rankine, M.D., PC located?
The practice location on file with NPPES is in Chattanooga, TN.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-11-30. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-30.