Joshua Simpson
NPI 1164030318 · Clinical Social Worker · Irwindale, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joshua Simpson is a Clinical Social Worker provider in Irwindale, CA (NPI 1164030318).
Provider details
- NPI number
- 1164030318
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Rehabilitation Practitioner225400000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Student, Health Care
Behavioral Health & Social Service Providers
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
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 9864 Baldwin PlEl Monte, CA 91731-2202Phone: (626) 433-1311
Registry dates
- Enumerated
- 2020-07-14
- Last updated
- 2025-02-20
- Certified
- 2025-02-19
Frequently asked questions
- What is Joshua Simpson's NPI number?
- Joshua Simpson's National Provider Identifier (NPI) is 1164030318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Simpson's specialty?
- Joshua Simpson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joshua Simpson located?
- Joshua Simpson's practice location on file with NPPES is 13001 Ramona Blvd # 1, Irwindale, CA 91706-3752.
- What is Joshua Simpson's phone number?
- The practice phone number listed in the NPPES registry for Joshua Simpson is (626) 337-3828.
- Does Joshua Simpson accept Medicare?
- Joshua Simpson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joshua Simpson's NPI active?
- Yes — Joshua Simpson's NPI (1164030318) is active in the NPPES registry as of the last update on 2025-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.