Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Harrison Patrick March, MD

Individual provider Diagnostic Radiology Physician · NPI 1154735561

Dr. Harrison Patrick March, MD practises Diagnostic Radiology in Lynnwood, Washington. Graduated from University of Iowa, Rj & L Carver College of Medicine in 2014, 12 years ago. Practices with Radiology Group PC SC, a 37-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
12
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
WA
In the registry since
2014
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

19020 33rd Ave W Ste 210
Lynnwood, WA 98036-4748
Phone: (425) 563-1500
Fax: (425) 563-1501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 200 Hawkins Dr, Iowa City, IA 52242-1009 — (319) 384-9668

Specialties & licences

Neuroradiology Physician (primary) Taxonomy 2085N0700X · Licence MD61019200 (WA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence MD61019200 (WA)

Record details

NPI number1154735561
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2014
Last updated in NPPESJuly 1, 2020
Certification dateJuly 1, 2020

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Radiology Group Pc Sc — 37 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Mastectomy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients3,265
Services billed 5,216 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Radiology Group PC SC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 37 clinicians in the practice; 12 are shown here.

Other providers in Lynnwood