NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Timothy R Woltanski, M.D. P.C.

Family Medicine Physician in Scottville, MI · enumerated 2007 · authorized official Timothy Woltanski, President.

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

National Provider Identifier

1619162807

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Timothy R Woltanski, M.D. P.C.
Practice address 202 Thomas St, Scottville, MI, 49454
Phone (231) 757-3743
Fax (231) 757-0071
Enumeration date Sep 11, 2007
Last updated in NPPES Dec 24, 2013

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License TW041356 (MI) Primary

Authorized official

Name Timothy Woltanski
Title President
Phone (231) 757-3743

Other identifiers

Identifier Type State Issuer
1498209 Medicaid MI -

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

Who is the authorized official for Timothy R Woltanski, M.D. P.C.?
NPPES lists Timothy Woltanski (President) as the authorized official for this organization.
What is the NPI number for Timothy R Woltanski, M.D. P.C.?
The NPI for Timothy R Woltanski, M.D. P.C. is 1619162807, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-24.