Diane Richards, REGISTERED NURSE
NPI 1275902074 · Addiction (Substance Use Disorder) Registered Nurse · Grass Valley, CA
Diane Richards, REGISTERED NURSE is a Addiction (Substance Use Disorder) Registered Nurse provider in Grass Valley, CA (NPI 1275902074).
Provider details
- NPI number
- 1275902074
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Credential
- REGISTERED NURSE
- Sex
- Female
- Sole proprietor
- No
- License
- 146256 (CA)
Specialties & taxonomies
Nursing Service 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
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
- 2015-09-22
- Last updated
- 2015-09-22
Frequently asked questions
- What is Diane Richards's NPI number?
- Diane Richards's National Provider Identifier (NPI) is 1275902074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Richards's specialty?
- Diane Richards is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is Diane Richards located?
- Diane Richards's practice location on file with NPPES is 180 Sierra College Dr, Grass Valley, CA 95945-5768.
- What is Diane Richards's phone number?
- The practice phone number listed in the NPPES registry for Diane Richards is (530) 273-9571.
- Is Diane Richards's NPI active?
- Yes — Diane Richards's NPI (1275902074) is active in the NPPES registry as of the last update on 2015-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.