Judith Griffin, NP
NPI 1851614887 · Adult Health Nurse Practitioner · Grass Valley, CA
Judith Griffin, NP is a Adult Health Nurse Practitioner provider in Grass Valley, CA (NPI 1851614887).
Provider details
- NPI number
- 1851614887
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 661214 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-03-04
- Last updated
- 2018-10-26
Frequently asked questions
- What is Judith Griffin's NPI number?
- Judith Griffin's National Provider Identifier (NPI) is 1851614887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judith Griffin's specialty?
- Judith Griffin is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Judith Griffin located?
- Judith Griffin's practice location on file with NPPES is 280 Sierra College Dr Ste 120, Grass Valley, CA 95945-5763.
- What is Judith Griffin's phone number?
- The practice phone number listed in the NPPES registry for Judith Griffin is (530) 477-4480.
- Is Judith Griffin's NPI active?
- Yes — Judith Griffin's NPI (1851614887) is active in the NPPES registry as of the last update on 2018-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.