Brian Cartin, M.D.
NPI 1548420318 · Hospitalist Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Cartin, M.D. is a Hospitalist Physician provider in Seattle, WA (NPI 1548420318).
Provider details
- NPI number
- 1548420318
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 65744 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
18 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
- 2008-06-14
- Last updated
- 2018-05-22
Frequently asked questions
- What is Brian Cartin's NPI number?
- Brian Cartin's National Provider Identifier (NPI) is 1548420318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Cartin's specialty?
- Brian Cartin is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Cartin located?
- Brian Cartin's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105.
- What is Brian Cartin's phone number?
- The practice phone number listed in the NPPES registry for Brian Cartin is (206) 987-2000.
- Does Brian Cartin accept Medicare?
- Brian Cartin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Cartin's NPI active?
- Yes — Brian Cartin's NPI (1548420318) is active in the NPPES registry as of the last update on 2018-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.