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

Mr. William Anthony Gromko, MD

Individual provider Family Medicine Physician · NPI 1477565026

Mr. William Anthony Gromko, MD is a Family Practice in Sandy, Oregon. Graduated from Creighton University School of Medicine in 1974, 52 years ago. Practices with Family Health and Wellness Inc, a 6-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota, Oregon and Washington.

Years since qualifying
52
Trained at
Creighton University School of Medicine
Licensed in
MN, OR, WA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

17055 Ruben Ln
Sandy, OR 97055-9276
Phone: (503) 668-8002
Fax: (503) 668-5246
Show map & directions

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

Additional practice locations (1)

  • 360 Lilly Rd Ne Ste B, Olympia, WA 98506-5430 — (360) 491-8100

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD204079 (OR)
Family Medicine Physician Taxonomy 207Q00000X · Licence 14461 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 66750 (MN)

Record details

NPI number1477565026
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 12, 2006
Last updated in NPPESMay 11, 2021
Certification dateMay 11, 2021
Mailing address17055 Ruben Ln, Sandy, OR 97055-9276

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1974 (52 years in practice)
Group practice Family Health And Wellness Inc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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