Ronald Simmons
NPI 1801928452 · Case Manager/Care Coordinator · Los Angeles, CA
Ronald Simmons is a Case Manager/Care Coordinator provider in Los Angeles, CA (NPI 1801928452).
Provider details
- NPI number
- 1801928452
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
- Rehabilitation Practitioner225400000X
Respiratory, Developmental, Rehabilitative and Restorative 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
83% 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
- 2007-03-09
- Last updated
- 2013-06-18
Frequently asked questions
- What is Ronald Simmons's NPI number?
- Ronald Simmons's National Provider Identifier (NPI) is 1801928452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Simmons's specialty?
- Ronald Simmons is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Ronald Simmons located?
- Ronald Simmons's practice location on file with NPPES is 8836 S Vermont Ave, Los Angeles, CA 90044-4832.
- What is Ronald Simmons's phone number?
- The practice phone number listed in the NPPES registry for Ronald Simmons is (323) 751-3026.
- Is Ronald Simmons's NPI active?
- Yes — Ronald Simmons's NPI (1801928452) is active in the NPPES registry as of the last update on 2013-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.