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

Stephen D Hennessey, MD

Individual provider General Practice Physician · NPI 1376544098

Stephen D Hennessey, MD is a General Practice in Chehalis, Washington. Graduated from University of Texas Medical School at Houston in 1983, 43 years ago. Practices with Lewis County Community Health Services, a 32-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
43
Trained at
University of Texas Medical School at Houston
Licensed in
WA
In the registry since
2005
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

2690 NE Kresky Ave
Chehalis, WA 98532-2412
Phone: (360) 330-9595
Fax: (360) 330-9560
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence MD00025264 (WA)

Record details

NPI number1376544098
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 3, 2005
Last updated in NPPESOctober 31, 2022
Certification dateOctober 31, 2022
Mailing address2690 Ne Kresky Ave, Chehalis, WA 98532-2412

Medicare enrollment

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

Medicare specialtyGENERAL PRACTICE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 1983 (43 years in practice)
Group practice Lewis County Community Health Services — 32 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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