Jason Mendoza, MD
NPI 1023171683 · Pediatrics Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Mendoza, MD is a Pediatrics Physician provider in Seattle, WA (NPI 1023171683).
Provider details
- NPI number
- 1023171683
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD 00043582 (WA)
Specialties & taxonomies
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
- 2006-12-18
- Last updated
- 2013-08-22
Frequently asked questions
- What is Jason Mendoza's NPI number?
- Jason Mendoza's National Provider Identifier (NPI) is 1023171683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Mendoza's specialty?
- Jason Mendoza is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Mendoza located?
- Jason Mendoza's practice location on file with NPPES is 325 9th Ave, Seattle, WA 98104-2420.
- What is Jason Mendoza's phone number?
- The practice phone number listed in the NPPES registry for Jason Mendoza is (206) 744-9500.
- Does Jason Mendoza accept Medicare?
- Jason Mendoza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Mendoza's NPI active?
- Yes — Jason Mendoza's NPI (1023171683) is active in the NPPES registry as of the last update on 2013-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.