Janette Grigg, FNP-C
NPI 1326305418 · Nurse Practitioner · Covina, CA
Janette Grigg, FNP-C is a Nurse Practitioner provider in Covina, CA (NPI 1326305418).
Provider details
- NPI number
- 1326305418
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- NP21728 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
- 2012-04-13
- Last updated
- 2024-05-29
- Certified
- 2024-05-06
Frequently asked questions
- What is Janette Grigg's NPI number?
- Janette Grigg's National Provider Identifier (NPI) is 1326305418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janette Grigg's specialty?
- Janette Grigg is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Janette Grigg located?
- Janette Grigg's practice location on file with NPPES is 540 S Eremland Dr, Covina, CA 91723-3186.
- What is Janette Grigg's phone number?
- The practice phone number listed in the NPPES registry for Janette Grigg is (626) 966-1577.
- Is Janette Grigg's NPI active?
- Yes — Janette Grigg's NPI (1326305418) is active in the NPPES registry as of the last update on 2024-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.