Johnnie Mattioli, AMFT
NPI 1720670789 · Marriage & Family Therapist · Moreno Valley, CA
Johnnie Mattioli, AMFT is a Marriage & Family Therapist provider in Moreno Valley, CA (NPI 1720670789).
Provider details
- NPI number
- 1720670789
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- AMFT
- Sex
- Male
- Sole proprietor
- No
- License
- 151550 (CA)
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
5 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
- 2021-02-10
- Last updated
- 2025-04-03
- Certified
- 2025-04-03
Frequently asked questions
- What is Johnnie Mattioli's NPI number?
- Johnnie Mattioli's National Provider Identifier (NPI) is 1720670789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johnnie Mattioli's specialty?
- Johnnie Mattioli is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Johnnie Mattioli located?
- Johnnie Mattioli's practice location on file with NPPES is 29019 Carillo Ct, Moreno Valley, CA 92555-6501.
- What is Johnnie Mattioli's phone number?
- The practice phone number listed in the NPPES registry for Johnnie Mattioli is (951) 488-0611.
- Is Johnnie Mattioli's NPI active?
- Yes — Johnnie Mattioli's NPI (1720670789) is active in the NPPES registry as of the last update on 2025-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.