Stephen Trottman
NPI 1013739184 · Addiction (Substance Use Disorder) Counselor · Riverside, CA
Stephen Trottman is a Addiction (Substance Use Disorder) Counselor provider in Riverside, CA (NPI 1013739184).
Provider details
- NPI number
- 1013739184
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
1 yr 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
- 2024-10-29
- Last updated
- 2024-10-31
- Certified
- 2024-10-31
Frequently asked questions
- What is Stephen Trottman's NPI number?
- Stephen Trottman's National Provider Identifier (NPI) is 1013739184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Trottman's specialty?
- Stephen Trottman is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Stephen Trottman located?
- Stephen Trottman's practice location on file with NPPES is 10001 County Farm Rd, Riverside, CA 92503-3507.
- What is Stephen Trottman's phone number?
- The practice phone number listed in the NPPES registry for Stephen Trottman is (909) 421-7120.
- Is Stephen Trottman's NPI active?
- Yes — Stephen Trottman's NPI (1013739184) is active in the NPPES registry as of the last update on 2024-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.