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Geoffrey Masci, D.C.
NPI 1346376654 · Chiropractor · Port Townsend, WA
Geoffrey Masci, D.C. is a Chiropractor provider in Port Townsend, WA (NPI 1346376654).
Provider details
- NPI number
- 1346376654
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- CH00001057 (WA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(90/100 index)
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
1233 W Sims Way
Port Townsend, WA 98368-3057
Phone: (360) 385-0280
Fax: (360) 385-5452
Street-level locationGet directions
Mailing address
Po Box 1850
Port Townsend, WA 98368-0056
Registry dates
- Enumerated
- 2007-02-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Geoffrey Masci's NPI number?
- Geoffrey Masci's National Provider Identifier (NPI) is 1346376654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Masci's specialty?
- Geoffrey Masci is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Geoffrey Masci located?
- Geoffrey Masci's practice location on file with NPPES is 1233 W Sims Way, Port Townsend, WA 98368-3057.
- What is Geoffrey Masci's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Masci is (360) 385-0280.
- Is Geoffrey Masci's NPI active?
- Yes — Geoffrey Masci's NPI (1346376654) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.