Jennifer Grewats
NPI 1659741080 · Peer Specialist · Pleasant Hill, CA
Jennifer Grewats is a Peer Specialist provider in Pleasant Hill, CA (NPI 1659741080).
Provider details
- NPI number
- 1659741080
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
- Day Training/Habilitation Specialist373H00000X
Nursing Service Related Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-09-28
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Jennifer Grewats's NPI number?
- Jennifer Grewats's National Provider Identifier (NPI) is 1659741080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Grewats's specialty?
- Jennifer Grewats is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Jennifer Grewats located?
- Jennifer Grewats's practice location on file with NPPES is 395 Taylor Blvd Ste 200, Pleasant Hill, CA 94523-2290.
- What is Jennifer Grewats's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Grewats is (925) 608-6505.
- Is Jennifer Grewats's NPI active?
- Yes — Jennifer Grewats's NPI (1659741080) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.