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

Mrs. Shereen Marie Underwood, DO

Individual provider Neurology Physician · NPI 1083807077

Mrs. Shereen Marie Underwood, DO is a Psychiatry in Eugene, Oregon. Graduated from Michigan State University College of Osteopathic Medicine in 2002, 24 years ago. Practices with Peacehealth Medical Group, a 254-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Michigan and Oregon.

Years since qualifying
24
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI, OR
In the registry since
2007
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.

See every abbreviation used in this directory →

Practice location Address checks out

1200 Executive Pkwy Ste 260
Eugene, OR 97401-2199
Phone: (541) 683-6236
Fax: (541) 683-6650
Show map & directions

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

Additional practice locations (3)

  • 770 E 11th Ave, Eugene, OR 97401-3746 — (458) 205-7085
  • 1200 Hilyard St Ste 460, Eugene, OR 97401-8165 — (458) 205-6555
  • 3333 Riverbend Dr, Springfield, OR 97477-8800 — (541) 222-2185

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence DO177934 (OR)
Neurology Physician Taxonomy 2084N0400X · Licence DO177934 (OR)
Psychiatry Physician Taxonomy 2084P0800X · Licence 5101015308 (MI)

Record details

NPI number1083807077
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 22, 2007
Last updated in NPPESJuly 30, 2025
Certification dateJuly 30, 2025

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2002 (24 years in practice)
Group practice Peacehealth Medical Group — 254 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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