Diane Chaffin, RN
NPI 1811720048 · Psychiatric/Mental Health Registered Nurse · Barstow, CA
Diane Chaffin, RN is a Psychiatric/Mental Health Registered Nurse provider in Barstow, CA (NPI 1811720048).
Provider details
- NPI number
- 1811720048
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 95204282 (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
1 yr 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
- 2024-08-22
- Last updated
- 2024-08-23
- Certified
- 2024-08-23
Frequently asked questions
- What is Diane Chaffin's NPI number?
- Diane Chaffin's National Provider Identifier (NPI) is 1811720048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Chaffin's specialty?
- Diane Chaffin is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Diane Chaffin located?
- Diane Chaffin's practice location on file with NPPES is 1831 E Main St, Barstow, CA 92311-3234.
- What is Diane Chaffin's phone number?
- The practice phone number listed in the NPPES registry for Diane Chaffin is (760) 255-5700.
- Is Diane Chaffin's NPI active?
- Yes — Diane Chaffin's NPI (1811720048) is active in the NPPES registry as of the last update on 2024-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.