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

Daniel L. Marier, MD

Individual provider Internal Medicine Physician · NPI 1528058369

Daniel L. Marier, MD is an Internal Medicine in Pendleton, Oregon. Graduated from New York University School of Medicine in 1975, 51 years ago. Practices with Oregon Washington Health Network, a 3-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
51
Trained at
New York University School of Medicine
Licensed in
OR
In the registry since
2005
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

1100 Southgate Ste #2
Pendleton, OR 97801-3974
Phone: (541) 276-1911
Fax: (541) 276-3577
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 14200 (OR)

Record details

NPI number1528058369
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 24, 2005
Last updated in NPPESSeptember 4, 2008
Mailing address1100 Southgate, Suite #2, Pendleton, OR 97801-3974

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesADDICTION MEDICINE
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 1975 (51 years in practice)
Group practice Oregon Washington Health Network — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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