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

Dr. John Brinjak, DO

Individual provider Family Medicine Physician · NPI 1699335851

Dr. John Brinjak, DO is registered under Family Practice in Bothell, Washington. Graduated from Chicago College of Osteopathy in 2019, 7 years ago. Practices with Neighborhood Health, a 49-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Virginia and Washington.

Years since qualifying
7
Trained at
Chicago College of Osteopathy
Licensed in
VA, 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

10414 Beardslee Blvd Ste 100
Bothell, WA 98011-3205
Phone: (425) 486-0658
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3650 Joseph Siewick Dr Ste 400, Fairfax, VA 22033-1715 — (703) 391-2020

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OP61325425 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 0116032847 (VA)

Record details

NPI number1699335851
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 19, 2019
Last updated in NPPESAugust 12, 2022
Certification dateAugust 12, 2022

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolCHICAGO COLLEGE OF OSTEOPATHY
Graduated 2019 (7 years in practice)
Group practice Neighborhood Health — 49 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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 patients24
Services billed 68 a service is one billed item, such as a visit, a test or a procedure
Average patient age68

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.

Colleagues at Neighborhood Health

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 49 clinicians in the practice; 12 are shown here.

Other providers in Bothell