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

Doris A. Hahn, CNM

Individual provider Advanced Practice Midwife · NPI 1538224977

Doris A. Hahn, CNM is a Certified Nurse Midwife (CNM) in Olympia, Washington. Qualified in 1987, 39 years ago. Practices with Kaiser Foundation Health Plan of Washington, a 1,519-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
39
Licensed in
WA
In the registry since
2006
Specialties on file
2
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

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Practice location Address checks out

700 Lilly Rd NE
Olympia, WA 98506-5115
Phone: (360) 923-7000
Fax: (360) 923-7089
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3711 Pacific Ave, Tacoma, WA 98418-7800 — (253) 475-1885

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence AP30002185 (WA)
Advanced Practice Midwife Taxonomy 367A00000X · Licence RN00102066 (WA)

Record details

NPI number1538224977
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedDecember 26, 2006
Last updated in NPPESMay 11, 2021
Certification dateMay 11, 2021
Mailing address700 Lilly Rd Ne, Olympia, WA 98506-5115

Medicare enrollment

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

Medicare specialtyCERTIFIED NURSE MIDWIFE (CNM)
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Kaiser Foundation Health Plan Of Washington — 1519 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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