George Marchis, D.P.T.
NPI 1780897975 · Physical Therapist · Maple Valley, WA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George Marchis, D.P.T. is a Physical Therapist provider in Maple Valley, WA (NPI 1780897975).
Provider details
- NPI number
- 1780897975
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- D.P.T.
- Sex
- Male
- Sole proprietor
- No
- License
- PT33571 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-07
- Last updated
- 2021-12-13
Frequently asked questions
- What is George Marchis's NPI number?
- George Marchis's National Provider Identifier (NPI) is 1780897975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Marchis's specialty?
- George Marchis is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is George Marchis located?
- George Marchis's practice location on file with NPPES is 23925 225th Way Se Ste B, Maple Valley, WA 98038-5291.
- What is George Marchis's phone number?
- The practice phone number listed in the NPPES registry for George Marchis is (425) 433-0123.
- Does George Marchis accept Medicare?
- George Marchis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is George Marchis's NPI active?
- Yes — George Marchis's NPI (1780897975) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.