Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Ann Bernadette Welsh, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1821403171

Dr. Ann Bernadette Welsh, DO is an Obstetrics & Gynecology Physician in Hillsboro, Oregon. Practices as a sole proprietor. Licensed in Oregon, Pennsylvania and Washington.

Licensed in
OR, PA, WA
In the registry since
2014
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2875 NE Stucki Ave
Hillsboro, OR 97124-5806
Phone: (800) 813-2000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence DO186931 (OR)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence OT016125 (PA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence OP60858555 (WA)

Record details

NPI number1821403171
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 25, 2014
Last updated in NPPESDecember 16, 2025
Certification dateDecember 16, 2025
Mailing address500 Ne Multnomah St Ste 100, Portland, OR 97232-2031

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