Mark Avery
NPI 1225277130 · Addiction (Substance Use Disorder) Counselor · Riverside, CA
Mark Avery is a Addiction (Substance Use Disorder) Counselor provider in Riverside, CA (NPI 1225277130).
Provider details
- NPI number
- 1225277130
- 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
- Counselor101Y00000X
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
17 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)
- 17270 Roosevelt StRiverside, CA 92508-9523Phone: (951) 683-6596
Registry dates
- Enumerated
- 2009-02-17
- Last updated
- 2018-10-31
Frequently asked questions
- What is Mark Avery's NPI number?
- Mark Avery's National Provider Identifier (NPI) is 1225277130, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Avery's specialty?
- Mark Avery is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Avery located?
- Mark Avery's practice location on file with NPPES is 5870 Arlington Ave, Riverside, CA 92504-2037.
- What is Mark Avery's phone number?
- The practice phone number listed in the NPPES registry for Mark Avery is (951) 683-6596.
- Is Mark Avery's NPI active?
- Yes — Mark Avery's NPI (1225277130) is active in the NPPES registry as of the last update on 2018-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.