Jolyn Davidson, RN, LCSW, DCSW
NPI 1013936822 · Clinical Social Worker · Covina, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jolyn Davidson, RN, LCSW, DCSW is a Clinical Social Worker provider in Covina, CA (NPI 1013936822).
Provider details
- NPI number
- 1013936822
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- RN, LCSW, DCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS 9379 (CA)
Specialties & taxonomies
Behavioral Health & Social Service 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
- 2006-07-19
- Last updated
- 2013-09-01
Frequently asked questions
- What is Jolyn Davidson's NPI number?
- Jolyn Davidson's National Provider Identifier (NPI) is 1013936822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jolyn Davidson's specialty?
- Jolyn Davidson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jolyn Davidson located?
- Jolyn Davidson's practice location on file with NPPES is 1338 Center Court Dr, Covina, CA 91724-3681.
- What is Jolyn Davidson's phone number?
- The practice phone number listed in the NPPES registry for Jolyn Davidson is (626) 339-2140.
- Does Jolyn Davidson accept Medicare?
- Jolyn Davidson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jolyn Davidson's NPI active?
- Yes — Jolyn Davidson's NPI (1013936822) is active in the NPPES registry as of the last update on 2013-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.