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

William S. Waites, PA-C

Individual provider Physician Assistant · NPI 1992970297

William S. Waites, PA-C is a Physician Assistant in Kennewick, Washington. Qualified in 1997, 29 years ago. Practices with Physicians Immediate Care and Medical Centers Ps, a 19-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
29
Licensed in
WA
In the registry since
2008
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

3730 Plaza Way Ste C6100
Kennewick, WA 99338-2718
Phone: (509) 591-0070
Fax: (509) 396-9661
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA10003522 (WA)

Record details

NPI number1992970297
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedApril 28, 2008
Last updated in NPPESJanuary 9, 2025
Certification dateJanuary 9, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Physicians Immediate Care And Medical Centers Ps — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in Kennewick