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

Dr. Maria Teresa Ouano Trevino, MD

Individual provider Family Medicine Physician · NPI 1528174372

Dr. Maria Teresa Ouano Trevino, MD is a Family Practice in Inchelium, Washington. Qualified in 1976, 50 years ago. Practices with Colville Nation Community Health Centers, a 13-clinician group and accepts Medicare assignment. Licensed in California, Texas and Washington.

Years since qualifying
50
Licensed in
CA, TX, WA
In the registry since
2006
Specialties on file
3
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

39 Short Cut Rd
Inchelium, WA 99138-0290
Phone: (509) 722-7006
Fax: (509) 722-7021
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD00047590 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence G6111 (TX)
Family Medicine Physician Taxonomy 207Q00000X · Licence C50827 (CA)

Record details

NPI number1528174372
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 22, 2006
Last updated in NPPESMarch 27, 2013

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1976 (50 years in practice)
Group practice Colville Nation Community Health Centers — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Other providers in Inchelium