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Douglas Gwinn, MD
NPI 1427040377 · Family Medicine Physician · Medical Lake, WA
Douglas Gwinn, MD is a Family Medicine Physician provider in Medical Lake, WA (NPI 1427040377).
Provider details
- NPI number
- 1427040377
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00030787 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
725 N Stanley St
Suite D
Medical Lake, WA 99022-8939
Phone: (509) 838-2531
Street-level locationGet directions
Mailing address
Po Box 3649
Spokane, WA 99220-3649
Registry dates
- Enumerated
- 2005-08-17
- Last updated
- 2008-12-12
Frequently asked questions
- What is Douglas Gwinn's NPI number?
- Douglas Gwinn's National Provider Identifier (NPI) is 1427040377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Gwinn's specialty?
- Douglas Gwinn is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Gwinn located?
- Douglas Gwinn's practice location on file with NPPES is 725 N Stanley St, Medical Lake, WA 99022-8939.
- What is Douglas Gwinn's phone number?
- The practice phone number listed in the NPPES registry for Douglas Gwinn is (509) 838-2531.
- Is Douglas Gwinn's NPI active?
- Yes — Douglas Gwinn's NPI (1427040377) is active in the NPPES registry as of the last update on 2008-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.