Individual provider · Type 1 NPI

Steven Ater, DO

Obstetrics & Gynecology Physician · Phoenix, AZ

NPI number 1487238853 Active

Practice location

1441 N 12th St
Phoenix, AZ 85006-2837

Call (602) 521-5700 Map

Other practice locations

  • 2400 S Avenue A, Yuma, AZ 85364-7127 · (928) 783-3050
  • 1000 Houghton Ave, Saginaw, MI 48602-5303 · (989) 746-7622

Specialties and licenses

TaxonomyCodeLicense
Obstetrics & Gynecology Physician 207V00000X012102 (AZ)
Obstetrics & Gynecology Physician Primary 207V00000X5151014831 (MI)

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.

78 other providers at this address

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About NPI 1487238853

Steven Ater, DO's National Provider Identifier is 1487238853, issued on May 11, 2021. The primary taxonomy on file is Obstetrics & Gynecology Physician (207V00000X), and the practice location is in Phoenix, AZ. The record was last updated on Dec 23, 2025.