Jessica Warner-Grant, MD, PHD
NPI 1689949943 · Hospitalist Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jessica Warner-Grant, MD, PHD is a Hospitalist Physician provider in Seattle, WA (NPI 1689949943).
Provider details
- NPI number
- 1689949943
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- MD 60555192 (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
14 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
- 2012-03-19
- Last updated
- 2018-05-29
Frequently asked questions
- What is Jessica Warner-Grant's NPI number?
- Jessica Warner-Grant's National Provider Identifier (NPI) is 1689949943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Warner-Grant's specialty?
- Jessica Warner-Grant is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Jessica Warner-Grant located?
- Jessica Warner-Grant's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105.
- What is Jessica Warner-Grant's phone number?
- The practice phone number listed in the NPPES registry for Jessica Warner-Grant is (206) 987-2206.
- Does Jessica Warner-Grant accept Medicare?
- Jessica Warner-Grant is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jessica Warner-Grant's NPI active?
- Yes — Jessica Warner-Grant's NPI (1689949943) is active in the NPPES registry as of the last update on 2018-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.