Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephanie Wise Grosvenor, D.O.

Obstetrics & Gynecology Physician in Manitowoc, WI · enumerated 2007.

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

National Provider Identifier

1912193640

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephanie Wise Grosvenor

Credential D.O.

Sex Female

Practice address 1650 S 41st St, Manitowoc, WI, 54220

Phone (920) 476-6200

Enumeration date Sep 17, 2007

Last updated in NPPES Jun 3, 2026

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 02006694A (IN) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 1132870 (MI) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 71584-21 (WI) 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.

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Frequently asked questions

How do I verify Stephanie Grosvenor's NPI record?

Cross-check NPI 1912193640 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1912193640 active?

Yes, as of the latest NPPES snapshot, NPI 1912193640 is active (record last updated 2026-06-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-03.