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

Douglas Hammerstrom, MD

Individual provider Family Medicine Physician · NPI 1316998354

Douglas Hammerstrom, MD is a Family Practice in Spokane, Washington. Graduated from University of Pittsburgh School of Medicine in 1985, 41 years ago. Practices with Providence Health and Services Washington, a 776-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado and Washington.

Years since qualifying
41
Trained at
University of Pittsburgh School of Medicine
Licensed in
CO, WA
In the registry since
2006
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

2020 E 29th Ave Lowr Level
Spokane, WA 99203-3917
Phone: (509) 626-9400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1212 N Pines Rd, Spokane Valley, WA 99206-4939 — (509) 893-8140

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD00027639 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 37360 (CO)

Record details

NPI number1316998354
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2006
Last updated in NPPESMay 25, 2021
Certification dateMay 25, 2021
Mailing addressPo Box 421, Liberty Lake, WA 99019-0421

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Providence Health And Services Washington — 776 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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