William Griswold, MASSAGE THERAPIST
NPI 1487102026 · Massage Therapist · Freeland, WA
William Griswold, MASSAGE THERAPIST is a Massage Therapist provider in Freeland, WA (NPI 1487102026).
Provider details
- NPI number
- 1487102026
- Entity type
- Individual
- Primary specialty
- Massage TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MASSAGE THERAPIST
- Sex
- Male
- Sole proprietor
- Yes
- License
- MA00016014 (WA)
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
9 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
- 2016-09-12
- Last updated
- 2016-09-12
Frequently asked questions
- What is William Griswold's NPI number?
- William Griswold's National Provider Identifier (NPI) is 1487102026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Griswold's specialty?
- William Griswold is listed in the NPPES registry with a primary specialty of Massage Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Griswold located?
- William Griswold's practice location on file with NPPES is 1392 Manor Way, Freeland, WA 98249-9625.
- What is William Griswold's phone number?
- The practice phone number listed in the NPPES registry for William Griswold is (360) 770-9471.
- Is William Griswold's NPI active?
- Yes — William Griswold's NPI (1487102026) is active in the NPPES registry as of the last update on 2016-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.