Matthew Proulx, LMFT
NPI 1699182774 · Marriage & Family Therapist · Claremont, CA
Matthew Proulx, LMFT is a Marriage & Family Therapist provider in Claremont, CA (NPI 1699182774).
Provider details
- NPI number
- 1699182774
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- 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
11 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)
- 5225 Canyon Crest Dr Bldg 100Riverside, CA 92507-6301Phone: (909) 921-7460
Registry dates
- Enumerated
- 2014-07-21
- Last updated
- 2021-11-23
- Certified
- 2021-11-23
Frequently asked questions
- What is Matthew Proulx's NPI number?
- Matthew Proulx's National Provider Identifier (NPI) is 1699182774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Proulx's specialty?
- Matthew Proulx is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Matthew Proulx located?
- Matthew Proulx's practice location on file with NPPES is 1448 Morton Cir Apt D, Claremont, CA 91711-5737.
- What is Matthew Proulx's phone number?
- The practice phone number listed in the NPPES registry for Matthew Proulx is (909) 921-7460.
- Is Matthew Proulx's NPI active?
- Yes — Matthew Proulx's NPI (1699182774) is active in the NPPES registry as of the last update on 2021-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.