Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Andrew A Williams, DO

Individual provider Psychiatry Physician · NPI 1346627551

Andrew A Williams, DO is a Psychiatry Physician in Beaverton, Oregon. Works from 5 locations. Licensed in Arizona, Oregon, Utah and Washington.

Licensed in
AZ, OR, UT, WA
In the registry since
2015
Specialties on file
5
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

16100 NW Cornell Rd Ste 220
Beaverton, OR 97006-7369
Phone: (503) 878-8885
Fax: (971) 297-1360
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 1200 Executive Pkwy Ste 260, Eugene, OR 97401-2199 — (503) 878-8885
  • 65 Sw Yamhill St Ste 300, Portland, OR 97204-3316 — (503) 878-8885
  • 1225 Ne 2nd Ave, Portland, OR 97232 — (503) 944-8000
  • 914 Main St, Vancouver, WA 98660-3136 — (503) 878-8885

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence DO191028 (OR)
Psychiatry Physician Taxonomy 2084P0800X · Licence DO.OP.61107091-IMLC (WA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 12573352-1204 (UT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Psychiatry Physician Taxonomy 2084P0800X · Licence 007117 (AZ)

Record details

NPI number1346627551
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 27, 2015
Last updated in NPPESFebruary 17, 2026
Certification dateFebruary 17, 2026

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $805 15 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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