Individual Healthcare Provider
Benjamin Andrew Walsh, PA-C
Provider's NPPES record last updated: August 24, 2026
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1558982587
- Primary Specialty
- Physician Assistant — Surgical
- Practice Location
- Stanford, California
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 21, 2026, 11:42 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Physician Assistant
Surgical
Physician Assistants & Advanced Practice Nursing Providers
Definition to come...
Taxonomy code 363AS0400X Physician Assistant
Physician Assistants & Advanced Practice Nursing Providers
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Taxonomy code 363A00000X
Provider-Reported License Information
- Physician Assistant (California)
- PA64137
- Physician Assistant (California)
- PA64137
- Physician Assistant (Oregon)
- PA205581
Practice Locations
Practice Location
300 Pasteur Dr
Stanford, California 94305-2200
Phone: (650) 723-4000
Additional Practice Location
3600 Nw Samaritan Dr Ste 227
Corvallis, Oregon 97330-3737
Phone: (541) 768-5223
Additional Practice Location
501 N Graham St Ste 220
Portland, Oregon 97227-2014
Phone: (503) 413-6200
Additional Practice Location
3640 Nw Samaritan Dr Ste 120
Corvallis, Oregon 97330-3738
Phone: (541) 768-5223
Additional Practice Location
1501 Trousdale Dr
Burlingame, California 94010-4506
Phone: (650) 853-5745
Additional Practice Location
2730 Sw Moody Ave
Portland, Oregon 97201-5042
Phone: (503) 494-3633
Additional Practice Location
2500 Ne Neff Rd
Bend, Oregon 97701-6015
Phone: (541) 388-4333
Fax: (541) 388-1719
Record Information
- Enumeration Date
- April 30, 2020
- Provider's NPPES Record Last Updated
- August 24, 2026
- Certification Date
- August 24, 2026
- NPISignal NPPES Dataset
- August 2026
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