Quick answers
- Where does Greg W. Messer see patients?
- Medicare's clinician data lists 1 practice location in Gig Harbor, WA. Call before your visit to confirm the address.
- What is Greg W. Messer's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Greg W. Messer accept Medicare assignment?
- Yes. Medicare's clinician data says Greg W. Messer accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Greg W. Messer?
- (253) 857-6500, as listed in official Medicare / NPI Registry data.
- What is Greg W. Messer's NPI number?
- 1114006558. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Greg W. Messer is enrolled with Medicare (CMS data updated 2026-10-02).
- 11430 51st Ave NW, Suite 101aGig Harbor, WA 98332 (253) 857‑6500
Group practices
Medicare enrollment lists Greg W. Messer as a member of this group (CMS data updated 2026-10-02).
- Gig Harbor Wellness, PS3 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Gig Harbor
Clinicians with the same Medicare primary specialty in Gig Harbor, WA — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| Medical school | Western States College Of Chiropractic |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114006558 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians