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Michael Mattice
NPI 1386270270 · Peer Specialist · Fontana, CA
Michael Mattice is a Peer Specialist provider in Fontana, CA (NPI 1386270270).
Provider details
- NPI number
- 1386270270
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
14677 Merrill Ave
Fontana, CA 92335-4219
Phone: (951) 643-2340
Street-level locationGet directions
Mailing address
9075 Foothill Blvd Apt G24
Rancho Cucamonga, CA 91730-3464
Registry dates
- Enumerated
- 2020-03-23
- Last updated
- 2020-03-23
- Certified
- 2020-03-23
Frequently asked questions
- What is Michael Mattice's NPI number?
- Michael Mattice's National Provider Identifier (NPI) is 1386270270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Mattice's specialty?
- Michael Mattice is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Michael Mattice located?
- Michael Mattice's practice location on file with NPPES is 14677 Merrill Ave, Fontana, CA 92335-4219.
- What is Michael Mattice's phone number?
- The practice phone number listed in the NPPES registry for Michael Mattice is (951) 643-2340.
- Is Michael Mattice's NPI active?
- Yes — Michael Mattice's NPI (1386270270) is active in the NPPES registry as of the last update on 2020-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.