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

Dr. Adam Mark Larsen, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1841751179

Dr. Adam Mark Larsen, DO is a Pediatric Medicine in Spokane, Washington. Qualified in 2019, 7 years ago. Practices with Providence Health and Services Washington, a 776-clinician group and accepts Medicare assignment. Licensed in Oklahoma and Washington.

Years since qualifying
7
Licensed in
OK, WA
In the registry since
2019
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

101 W 8th Ave Ste 4300
Spokane, WA 99204-2307
Phone: (509) 747-6707
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence OP61652713 (WA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 6999 (OK)

Record details

NPI number1841751179
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 28, 2019
Last updated in NPPESMay 21, 2025
Certification dateMay 21, 2025
Mailing addressPo Box 31001-4114, Pasadena, CA 91110-4114

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Providence Health And Services Washington — 776 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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