Individual provider · Type 1 NPI

Katherine Ann Mass, MD

Obstetrics & Gynecology Physician · Glendale, WI

NPI number 1437787801 Active

Practice location

3003 W Good Hope Rd
Glendale, WI 53209-2042

Mailing address

PO Box 735044
Chicago, IL 60673-5044

Other practice locations

  • 1101 9th St N, Virginia, MN 55792-2329 · (218) 305-0000

Specialties and licenses

TaxonomyCodeLicense
Obstetrics & Gynecology Physician Primary 207V00000X103890-875 (WI)
Obstetrics & Gynecology Physician 207V00000X82368 (MN)

Obstetrics & Gynecology Physician: An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

212 other providers at this address

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About NPI 1437787801

Katherine Ann Mass, MD's National Provider Identifier is 1437787801, issued on Mar 31, 2020. The primary taxonomy on file is Obstetrics & Gynecology Physician (207V00000X), and the practice location is in Glendale, WI. The record was last updated on Oct 6, 2026.