Jennifer Hayek
NPI 1639666852 · Pediatrics Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Hayek is a Pediatrics Physician provider in Seattle, WA (NPI 1639666852).
Provider details
- NPI number
- 1639666852
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- MD61284502 (WA)
Specialties & taxonomies
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
8 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
- 2018-04-13
- Last updated
- 2022-09-30
- Certified
- 2022-09-30
Frequently asked questions
- What is Jennifer Hayek's NPI number?
- Jennifer Hayek's National Provider Identifier (NPI) is 1639666852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Hayek's specialty?
- Jennifer Hayek is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Hayek located?
- Jennifer Hayek's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-0001.
- What is Jennifer Hayek's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Hayek is (206) 520-5000.
- Does Jennifer Hayek accept Medicare?
- Jennifer Hayek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Hayek's NPI active?
- Yes — Jennifer Hayek's NPI (1639666852) is active in the NPPES registry as of the last update on 2022-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.