Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Anna Kalathil Thomas, M.D.

Q: What is the NPI number for Anna Thomas?

The National Provider Identifier (NPI) for Anna Thomas is 1801070750, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Radiology Physician in Louisville, KY · enumerated 2007.

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

National Provider Identifier

1801070750

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Anna Kalathil Thomas

Credential M.D.

Sex Female

Practice address 231 E Chestnut St, Louisville, KY, 40202

Phone (502) 629-7661

Fax (502) 629-5309

Enumeration date Dec 27, 2007

Last updated in NPPES Jan 3, 2022

Taxonomy & licenses

2085P0229X Pediatric Radiology Physician Allopathic & Osteopathic Physicians · License 53232 (KY) Secondary

2085P0229X Pediatric Radiology Physician Allopathic & Osteopathic Physicians · License 53019 (TN) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 53019 (TN) Secondary

2085P0229X Pediatric Radiology Physician Allopathic & Osteopathic Physicians · License A86701 (CA) 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

What is the NPI number for Anna Thomas?

The National Provider Identifier (NPI) for Anna Thomas is 1801070750, a Type 1 (individual) record in the CMS NPPES registry.

Where does Anna Thomas practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-03.