Thomas Petroff, DO

Individual Active
NPI 1578542452
Obstetrics & Gynecology Physician Okemos, MI

NPI 1578542452 belongs to Thomas Petroff, DO, an obstetrics & gynecology physician with a practice location in Okemos, MI. The NPI was issued on January 10, 2006, and the record was last updated in NPPES on July 13, 2026.

Taxonomies and licenses

TaxonomyCodeLicense
Obstetrics & Gynecology Physician Primary 207V00000X 5101011412 (MI)

Practice location

2445 Jolly Rd
Suite 100
Okemos, MI 48864-4590
Phone: (517) 347-4040

Local context

Active NPPES records list 100 providers with obstetrics & gynecology physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 87 of them within 10 miles.

The same primary taxonomy is listed by 2,239 in Michigan and 58,566 nationwide.

These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.

Nearby providers with the same primary taxonomy

Record history

Name on record
Thomas Petroff
Status
Active
NPI issued
Last updated in NPPES

Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.

NPPES data as of · Source: CMS NPPES

Building software? Fetch this NPI programmatically with the NPILayer Provider API.

curl
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://api.npilayer.com/v1/providers/1578542452"

See the API · Get a free API key