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

Dr. Nathanael David Gay, MD

Individual provider Hematology & Oncology Physician · NPI 1417214420

Dr. Nathanael David Gay, MD is a Hematology/Oncology in Spokane, Washington. Graduated from University of Washington School of Medicine in 2012, 14 years ago. Practices with Cancer Care Northwest Centers P S, a 40-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Idaho and Washington.

Years since qualifying
14
Trained at
University of Washington School of Medicine
Licensed in
ID, WA
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

601 S Sherman St
Spokane, WA 99202-1311
Phone: (509) 228-1000
Fax: (509) 252-9300
Show map & directions

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

Additional practice locations (1)

  • 1440 E Mullan Ave, Post Falls, ID 83854 — (208) 625-4900

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MD61511710 (WA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence M14104 (ID)

Record details

NPI number1417214420
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 15, 2012
Last updated in NPPESOctober 3, 2025
Certification dateOctober 3, 2025

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Cancer Care Northwest Centers P S — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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