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

Dr. Gretchen A Heinrichs, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1871549485

Dr. Gretchen A Heinrichs, MD is an Obstetrics/Gynecology in Port Angeles, Washington. Graduated from University of Colorado School of Medicine, Aurora in 2002, 24 years ago. Practices with Tmc Medical Network, a 277-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alaska, Arizona, Colorado and New Mexico and 1 more.

Years since qualifying
24
Trained at
University of Colorado School of Medicine, Aurora
Licensed in
AK, AZ, CO, NM, WA
In the registry since
2006
Specialties on file
5
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

433 E 8th St
Port Angeles, WA 98362-6219
Phone: (360) 565-0999
Fax: (360) 452-7303
Show map & directions

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

Additional practice locations (1)

  • 455 Saint Michaels Dr, Santa Fe, NM 87505-7601 — (505) 913-3361

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 44667 (CO)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence MD2022-1218 (NM)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence MD61517861 (WA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 195326 (AK)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 67156 (AZ)

Record details

NPI number1871549485
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2006
Last updated in NPPESMay 18, 2026
Certification dateMay 18, 2026

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, AURORA
Graduated 2002 (24 years in practice)
Group practice Tmc Medical Network — 277 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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