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

Individual provider Obstetrics & Gynecology Physician · NPI 1902904287

Dr. Lydia Collins, MD is an Obstetrics/Gynecology in Portland, Oregon. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1985, 41 years ago. Practices with Cascade Women's Health, PC, a 6-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
41
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
OR
In the registry since
2006
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

1040 NW 22nd Ave Ste 330
Portland, OR 97210-3097
Phone: (503) 274-9936
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence MD15972 (OR)

Record details

NPI number1902904287
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1040 Nw 22nd Ave Ste 330, Portland, OR 97210-3097

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Cascade Women'S Health, P.C. — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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