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

Theresa Corey Hamer, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1609162593

Theresa Corey Hamer, MD is an Obstetrics/Gynecology in Issaquah, Washington. Graduated from University of Virginia School of Medicine in 2011, 15 years ago. Practices with Valley Medical Group-Renton, a 422-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
15
Trained at
University of Virginia School of Medicine
Licensed in
WA
In the registry since
2011
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

751 NE Blakely Dr
Issaquah, WA 98029-6201
Phone: (206) 386-2229
Fax: (425) 313-4244
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence MD60560492 (WA)

Record details

NPI number1609162593
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2011
Last updated in NPPESApril 23, 2026
Certification dateApril 23, 2026

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Also practisesHOSPITALIST
Medical schoolUNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Valley Medical Group-Renton — 422 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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