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

Dr. Greg Walter Messer, DC

Individual provider Chiropractor · NPI 1114006558

Dr. Greg Walter Messer, DC is a Chiropractic in Seattle, Washington. Graduated from Western States College of Chiropractic in 2004, 22 years ago. Practices with Gig Harbor Wellness, Ps, a 3-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
22
Trained at
Western States College of Chiropractic
Licensed in
WA
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3514 Fremont Ave N
Seattle, WA 98103-8814
Phone: (206) 634-1300
Fax: (206) 547-2525
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence CH34445 (WA)

Record details

NPI number1114006558
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedNovember 5, 2006
Last updated in NPPESJuly 8, 2007
Mailing address2601 Jahn Ave Nw, Suite A7, Gig Harbor, WA 98335-8900

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolWESTERN STATES COLLEGE OF CHIROPRACTIC
Graduated 2004 (22 years in practice)
Group practice Gig Harbor Wellness, Ps — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Seattle