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

Dr. Gregory Hannabas, MD

Individual provider Family Medicine Physician · NPI 1053792200

Dr. Gregory Hannabas, MD is a Family Practice in Elma, Washington. Graduated from Texas Tech University Health Science Center School of Medicine in 2015, 11 years ago. Practices with Grays Harbor County Public Hospital District No 1, a 60-clinician group and accepts Medicare assignment. Licensed in Texas and Washington.

Years since qualifying
11
Trained at
Texas Tech University Health Science Center School of Medicine
Licensed in
TX, WA
In the registry since
2015
Specialties on file
2
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

600 E Main St
Elma, WA 98541-9560
Phone: (360) 346-2222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD.MD.61537270 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence S9307 (TX)

Record details

NPI number1053792200
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 13, 2015
Last updated in NPPESMay 10, 2024
Certification dateMay 10, 2024
Mailing address600 E Main St, Elma, WA 98541-9560

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolTEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Grays Harbor County Public Hospital District No 1 — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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