Catherine Tart
NPI 1083145288 · Pediatrics Physician · Federal Way, WA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Tart is a Pediatrics Physician provider in Federal Way, WA (NPI 1083145288).
Provider details
- NPI number
- 1083145288
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2017-03-21
- Last updated
- 2020-11-10
- Certified
- 2020-11-10
Frequently asked questions
- What is Catherine Tart's NPI number?
- Catherine Tart's National Provider Identifier (NPI) is 1083145288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Tart's specialty?
- Catherine Tart is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Tart located?
- Catherine Tart's practice location on file with NPPES is 33501 1st Way S, Federal Way, WA 98003-6208.
- What is Catherine Tart's phone number?
- The practice phone number listed in the NPPES registry for Catherine Tart is (253) 838-2400.
- Does Catherine Tart accept Medicare?
- Catherine Tart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Tart's NPI active?
- Yes — Catherine Tart's NPI (1083145288) is active in the NPPES registry as of the last update on 2020-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.