Gillian Viers, NP
NPI 1730279894 · Family Nurse Practitioner · Grass Valley, CA
Gillian Viers, NP is a Family Nurse Practitioner provider in Grass Valley, CA (NPI 1730279894).
Provider details
- NPI number
- 1730279894
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- NP15904 (CA)
Specialties & taxonomies
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
19 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
- 2006-10-12
- Last updated
- 2008-04-18
Frequently asked questions
- What is Gillian Viers's NPI number?
- Gillian Viers's National Provider Identifier (NPI) is 1730279894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gillian Viers's specialty?
- Gillian Viers is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gillian Viers located?
- Gillian Viers's practice location on file with NPPES is 2090 Nevada City Hwy, Grass Valley, CA 95945.
- What is Gillian Viers's phone number?
- The practice phone number listed in the NPPES registry for Gillian Viers is (530) 274-5020.
- Is Gillian Viers's NPI active?
- Yes — Gillian Viers's NPI (1730279894) is active in the NPPES registry as of the last update on 2008-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.