Individual provider · Type 1 NPI

Kathryn O'Brien, DO

Nephrology Physician · Pittsburgh, PA

NPI number 1235630856 Active

Practice location

200 Lothrop St
Pittsburgh, PA 15213-2536

Call (412) 802-3043 Map

Mailing address

3600 Forbes Ave
Pittsburgh, PA 15213-3410

Other practice locations

  • 4401 Penn Ave, Pittsburgh, PA 15224-1342 · (412) 692-5183

Specialties and licenses

TaxonomyCodeLicense
Nephrology Physician Primary 207RN0300XOS022159 (PA)

Nephrology Physician: An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

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About NPI 1235630856

Kathryn O'Brien, DO's National Provider Identifier is 1235630856, issued on Feb 28, 2018. The primary taxonomy on file is Nephrology Physician (207RN0300X), and the practice location is in Pittsburgh, PA. The record was last updated on Jul 8, 2026.