Douglas Tuttle, M.D.
NPI 1578647640 · Emergency Medicine Physician · Friday Harbor, WA
Douglas Tuttle, M.D. is a Emergency Medicine Physician provider in Friday Harbor, WA (NPI 1578647640).
Provider details
- NPI number
- 1578647640
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C36026 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-10-25
- Last updated
- 2013-01-28
Frequently asked questions
- What is Douglas Tuttle's NPI number?
- Douglas Tuttle's National Provider Identifier (NPI) is 1578647640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Tuttle's specialty?
- Douglas Tuttle is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Tuttle located?
- Douglas Tuttle's practice location on file with NPPES is 1117 Spring St, Friday Harbor, WA 98250-9782.
- What is Douglas Tuttle's phone number?
- The practice phone number listed in the NPPES registry for Douglas Tuttle is (360) 378-2141.
- Is Douglas Tuttle's NPI active?
- Yes — Douglas Tuttle's NPI (1578647640) is active in the NPPES registry as of the last update on 2013-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.