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DR. ANN BERNADETTE WELSH D.O.
NPI 1821403171
Obstetrics & Gynecology in Hillsboro, OR

Active since June 25, 2014PECOS Enrolled
2875 NE STUCKI AVE, HILLSBORO, OR 97124(800) 813-2000 Get Directions Write a Review

NPPES record last updated: December 16, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Dr. Ann Bernadette Welsh D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ANN BERNADETTE WELSH D.O. (NPI 1821403171) is an individual obstetrics & gynecology provider in Hillsboro, Oregon, licensed in Oregon (DO186931) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821403171
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. ANN BERNADETTE WELSHCredential: D.O.
Location Address2875 NE STUCKI AVEHillsboro, OR 97124-5806
Mailing Address500 Ne Multnomah St Ste 100Portland, OR 97232-2031 · (800) 813-2000 · Fax (855) 524-5255
Phone(800) 813-2000
Sole ProprietorYes
Enumeration DateJune 25, 2014
Last NPPES UpdateDecember 16, 2025
NPPES CertifiedDecember 16, 2025
✔ NPI 1821403171 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in OR · DO186931✔ Licensed in PA · OT016125✔ Licensed in WA · OP60858555
Definition
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.
2875 NE STUCKI AVE, Hillsboro, OR 97124
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Kaiser Permanente.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ann Bernadette Welsh D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97124 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AISHA NASIR CHOHAN MD
Internal Medicine
2875 NE STUCKI AVE
HILLSBORO, OR 97124
Washington County (800) 813-2000
DR. AMY ADAMS BARNES DO
Obstetrics & Gynecology
2875 NE STUCKI AVE
HILLSBORO, OR 97124
Washington County (800) 813-2000
MISHA ROSE ANDERSON MD
Emergency Medicine
2875 NE STUCKI AVE
HILLSBORO, OR 97124
Washington County (800) 813-2000
ALEXANDRIA HANKINS LCSW
Social Worker (Clinical)
2875 NE STUCKI AVE
HILLSBORO, OR 97124
Washington County (503) 234-9591
DR. ERIN MARIE FOX OTD, OTR/L
Occupational Therapist
2875 NE STUCKI AVE
HILLSBORO, OR 97124
Washington County (971) 310-1000
DR. DAVID MICHAEL SOUZA D.O.
Otolaryngology (Facial Plastic Surgery)
2875 NE STUCKI AVE
HILLSBORO, OR 97124
Washington County (800) 813-2000
MRS. LINDY ERSAN MSW
Social Worker (Clinical)
2875 NE STUCKI AVE
HILLSBORO, OR 97124
Washington County (971) 310-4180
EHRINE MANZANA DELORIEA M.D., M.P.H.
Internal Medicine
2875 NE STUCKI AVE
HILLSBORO, OR 97124
Washington County (971) 310-1000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ann Welsh's NPI number?

The NPI number for Ann Welsh is 1821403171. It was assigned to this individual provider in the NPPES registry on June 25, 2014.

Where is Ann Welsh located?

Ann Welsh practices at 2875 NE Stucki Ave, Hillsboro, OR 97124. The listed phone number is (800) 813-2000.

What is Ann Welsh's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Ann Welsh enrolled in Medicare?

Yes. Ann Welsh is registered in the Medicare PECOS enrollment system.

What insurance does Ann Welsh accept?

Health plans from Kaiser Permanente list Ann Welsh as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ann Welsh was last updated on December 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.