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Keith Chirgwin, MD
NPI 1750706396 · Infectious Disease Physician · Seattle, WA
Keith Chirgwin, MD is a Infectious Disease Physician provider in Seattle, WA (NPI 1750706396).
Provider details
- NPI number
- 1750706396
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD065857L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
500 5th Ave N
Seattle, WA 98109-4636
Phone: (206) 726-7270
Street-level locationGet directions
Mailing address
Po Box 23350
Seattle, WA 98102-0650
Registry dates
- Enumerated
- 2014-02-19
- Last updated
- 2014-02-19
Frequently asked questions
- What is Keith Chirgwin's NPI number?
- Keith Chirgwin's National Provider Identifier (NPI) is 1750706396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Chirgwin's specialty?
- Keith Chirgwin is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Keith Chirgwin located?
- Keith Chirgwin's practice location on file with NPPES is 500 5th Ave N, Seattle, WA 98109-4636.
- What is Keith Chirgwin's phone number?
- The practice phone number listed in the NPPES registry for Keith Chirgwin is (206) 726-7270.
- Is Keith Chirgwin's NPI active?
- Yes — Keith Chirgwin's NPI (1750706396) is active in the NPPES registry as of the last update on 2014-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.