NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Holecek & Stefan DDS PC

Dentist in Rochester Hills, MI · enumerated 2007 · authorized official Gerald Stefan, President.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1821112467

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Holecek & Stefan DDS PC
Practice address 2510 S Rochester Rd, Rochester Hills, MI, 48307
Phone (248) 852-6400
Fax (248) 844-1864
Enumeration date Mar 19, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

122300000X Dentist Dental Providers · License 012557 (MI) Secondary
122300000X Dentist Dental Providers · License 012502 (MI) Primary

Authorized official

Name Gerald Stefan
Title President
Phone (248) 852-6400

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 current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.
Where is Holecek & Stefan DDS PC located?
The practice location on file with NPPES is in Rochester Hills, MI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.