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

Individual provider Psychiatry Physician · NPI 1255867065

James Patrick Bossmann, MD is a Psychiatry Physician in Gresham, Oregon. Licensed in Oregon and Washington. Registered with an NPI since 2017.

Licensed in
OR, WA
In the registry since
2017
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

1700 NW Civic Dr Ste 310
Gresham, OR 97030-3774
Phone: (503) 666-8832
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD205178 (OR)
Psychiatry Physician Taxonomy 2084P0800X · Licence MD61038794 (WA)

Record details

NPI number1255867065
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2017
Last updated in NPPESMarch 10, 2025
Certification dateMarch 10, 2025

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 patients25
Services billed 248 a service is one billed item, such as a visit, a test or a procedure
Average patient age66

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.

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