Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jennifer Marie Nowasielski, D.O.

Obstetrics & Gynecology Physician in Warren, MI · enumerated 2007.

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

National Provider Identifier

1790991909

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Registry record

Entity type Individual (Type 1)

Name Dr. Jennifer Marie Nowasielski

Credential D.O.

Sex Female

Practice address 30117 Schoenherr Rd Ste 400, Warren, MI, 48088

Phone (586) 558-4848

Fax (586) 558-4893

Enumeration date May 15, 2007

Last updated in NPPES Apr 30, 2018

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 5101016144 (MI) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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

Where does Jennifer Nowasielski practice?

The practice location on file with NPPES is in Warren, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jennifer Nowasielski?

The National Provider Identifier (NPI) for Jennifer Nowasielski is 1790991909, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-30.