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

Dr. Stephen Patrick Anthony, DO

Individual provider Hematology & Oncology Physician · NPI 1053307298

Dr. Stephen Patrick Anthony, DO is a Hematology/Oncology in Spokane, Washington. Qualified in 1988, 38 years ago. Practices with Yuma Regional Medical Center, a 372-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona and Washington.

Years since qualifying
38
Licensed in
AZ, WA
In the registry since
2005
Specialties on file
2
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

309 E Farwell Rd Ste 100
Spokane, WA 99218-8202
Phone: (509) 464-2873
Fax: (509) 466-0914
Show map & directions

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

Additional practice locations (1)

  • 2375 S Ridgeview Dr, Yuma, AZ 85364-8868 — (928) 317-2518

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence OP00001601 (WA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 4488 (AZ)

Record details

NPI number1053307298
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 22, 2005
Last updated in NPPESJune 4, 2025
Certification dateJune 4, 2025
Mailing addressPo Box 911230, Dallas, TX 75391-1230

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Group practice Yuma Regional Medical Center — 372 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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