IndividualActive
Lorien Nelson, LCSW
NPI 1275649022 · Clinical Social Worker · Concord, CA
Lorien Nelson, LCSW is a Clinical Social Worker provider in Concord, CA (NPI 1275649022).
Provider details
- NPI number
- 1275649022
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LCSW-12297 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
5103 Greenmeadow Dr
Concord, CA 94521-3623
Phone: (561) 797-2246
Street-level locationGet directions
Mailing address
Po Box 3861
Arizona City, AZ 85223-3861
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is Lorien Nelson's NPI number?
- Lorien Nelson's National Provider Identifier (NPI) is 1275649022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lorien Nelson's specialty?
- Lorien Nelson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lorien Nelson located?
- Lorien Nelson's practice location on file with NPPES is 5103 Greenmeadow Dr, Concord, CA 94521-3623.
- What is Lorien Nelson's phone number?
- The practice phone number listed in the NPPES registry for Lorien Nelson is (561) 797-2246.
- Is Lorien Nelson's NPI active?
- Yes — Lorien Nelson's NPI (1275649022) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.