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

Dr. Trevor R. Martin, DO

Individual provider Family Medicine Physician · NPI 1770725202

Dr. Trevor R. Martin, DO is a Family Practice in Washington, Iowa. Qualified in 2007, 19 years ago. Practices with Washington County Hospital, a 39-clinician group and accepts Medicare assignment. Licensed in Iowa and Illinois.

Years since qualifying
19
Licensed in
IA, IL
In the registry since
2009
Specialties on file
3
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

1230 S Iowa Ave
Washington, IA 52353-1144
Phone: (319) 653-7291
Fax: (319) 653-7440
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 4061 (IA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 125.053253 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 036.123879 (IL)

Record details

NPI number1770725202
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 30, 2009
Last updated in NPPESApril 30, 2014

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Washington County Hospital — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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