Steven Leonard, SUDCC
NPI 1023496379 · Adult Companion · Modesto, CA
Steven Leonard, SUDCC is a Adult Companion provider in Modesto, CA (NPI 1023496379).
Provider details
- NPI number
- 1023496379
- Entity type
- Individual
- Primary specialty
- Adult CompanionNursing Service Related Providers
- Credential
- SUDCC
- Sex
- Male
- Sole proprietor
- Yes
- License
- AII8911214 (CA)
Specialties & taxonomies
Nursing Service Related Providers
Other Service Providers
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-05-07
- Last updated
- 2025-05-22
- Certified
- 2025-05-22
Frequently asked questions
- What is Steven Leonard's NPI number?
- Steven Leonard's National Provider Identifier (NPI) is 1023496379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Leonard's specialty?
- Steven Leonard is listed in the NPPES registry with a primary specialty of Adult Companion (Nursing Service Related Providers).
- Where is Steven Leonard located?
- Steven Leonard's practice location on file with NPPES is 500 N 9th St Ste B, Modesto, CA 95350-5814.
- What is Steven Leonard's phone number?
- The practice phone number listed in the NPPES registry for Steven Leonard is (209) 525-7412.
- Is Steven Leonard's NPI active?
- Yes — Steven Leonard's NPI (1023496379) is active in the NPPES registry as of the last update on 2025-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.