Joy Davis, RN
NPI 1669281556 · Psychiatric/Mental Health Registered Nurse · Martinez, CA
Joy Davis, RN is a Psychiatric/Mental Health Registered Nurse provider in Martinez, CA (NPI 1669281556).
Provider details
- NPI number
- 1669281556
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 95208504 (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
3 documented practice locations
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
Additional practice locations (2)
- 1340 Arnold Dr Ste 200Martinez, CA 94553-4189Phone: (408) 504-5156
- 105 Laurel Knoll DrMartinez, CA 94553-3928Phone: (408) 504-5156
Registry dates
- Enumerated
- 2025-01-06
- Last updated
- 2025-01-06
- Certified
- 2025-01-06
Frequently asked questions
- What is Joy Davis's NPI number?
- Joy Davis's National Provider Identifier (NPI) is 1669281556, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joy Davis's specialty?
- Joy Davis is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Joy Davis located?
- Joy Davis's practice location on file with NPPES is 1340 Arnold Dr Ste 110, Martinez, CA 94553-4189.
- What is Joy Davis's phone number?
- The practice phone number listed in the NPPES registry for Joy Davis is (408) 504-5156.
- Is Joy Davis's NPI active?
- Yes — Joy Davis's NPI (1669281556) is active in the NPPES registry as of the last update on 2025-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.