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

Individual provider Internal Medicine Physician · NPI 1366531329

Stella S Thalhamer, MD is an Internal Medicine in Olympia, Washington. Qualified in 1989, 37 years ago. Practices with Providence Health and Services Washington, a 480-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
37
Licensed in
WA
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

525 Lilly Rd NE Ste 250
Olympia, WA 98506-5101
Phone: (360) 493-5255
Fax: (360) 493-4777
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD00044353 (WA)

Record details

NPI number1366531329
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 11, 2006
Last updated in NPPESApril 8, 2021
Certification dateApril 8, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Providence Health And Services Washington — 480 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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