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

Michael Spencer Harper, MD

Individual provider Internal Medicine Physician · NPI 1902338270

Michael Spencer Harper, MD is a Hospitalist in Renton, Washington. Graduated from University of Colorado School of Medicine, Aurora in 2017, 9 years ago. Practices with Valley Medical Group-Renton, a 422-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
9
Trained at
University of Colorado School of Medicine, Aurora
Licensed in
WA
In the registry since
2017
Specialties on file
3
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

400 S 43rd St
Renton, WA 98055-5714
Phone: (425) 228-3440
Fax: (425) 656-4214
Show map & directions

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

Additional practice locations (1)

  • 1800 Orleans St, Baltimore, MD 21287-0010 — (410) 955-7911

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD61047372 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD61047372 (WA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1902338270
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2017
Last updated in NPPESAugust 5, 2020
Certification dateAugust 5, 2020
Mailing address3600 Lind Ave Sw Ste 100, Renton, WA 98057-4970

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, AURORA
Graduated 2017 (9 years in practice)
Group practice Valley Medical Group-Renton — 422 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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