Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Dennis Davin, M.D.

Nephrology Physician in Richfield, MN · enumerated 2006.

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

National Provider Identifier

1417978289

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Thomas Dennis Davin

Credential M.D.

Sex Male

Practice address 6601 Lyndale Ave S, Ste 220, Richfield, MN, 55423

Phone (612) 823-8001

Fax (612) 823-1010

Enumeration date Jul 21, 2006

Last updated in NPPES Mar 11, 2021

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 22137 (MN) 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
28612DA	Other	MN	BLUE CROSS BLUE SHIELD MN
3115014	Other	MN	MEDICA
HP13141	Other	MN	HEALTHPARTNERS
100267C028	Other	MN	UCARE
30213100	Medicaid	WI	-
33003	Other	MN	PREFERRED ONE
IM3701	Other	MN	AMERICA'S PPO
114002700	Medicaid	MN	-

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

Is NPI 1417978289 active?

Yes, as of the latest NPPES snapshot, NPI 1417978289 is active (record last updated 2021-03-11).

How do I verify Thomas Davin's NPI record?

Cross-check NPI 1417978289 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-11.