Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dan Thomas Cleary, MD

Internal Medicine Physician in Oconomowoc, WI · enumerated 2006.

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

National Provider Identifier

1972615136

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dan Thomas Cleary

Credential MD

Sex Male

Practice address 1185 Corporate Center Dr, Prohealth Care Medical Associates, Oconomowoc, WI, 53066

Phone (262) 928-8400

Fax (262) 928-8484

Enumeration date Aug 31, 2006

Last updated in NPPES Jan 18, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 21232 (WI) 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
30106700	Medicaid	WI	-

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

How do I verify Dan Cleary's NPI record?

Cross-check NPI 1972615136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972615136 active?

Yes, as of the latest NPPES snapshot, NPI 1972615136 is active (record last updated 2012-01-18).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-18.