Matthew Shamlin, LMFT
NPI 1922655752 · Marriage & Family Therapist · Rialto, CA
Matthew Shamlin, LMFT is a Marriage & Family Therapist provider in Rialto, CA (NPI 1922655752).
Provider details
- NPI number
- 1922655752
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- LMFT112112 (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
6 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
- 2019-08-26
- Last updated
- 2024-10-02
- Certified
- 2024-10-02
Frequently asked questions
- What is Matthew Shamlin's NPI number?
- Matthew Shamlin's National Provider Identifier (NPI) is 1922655752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Shamlin's specialty?
- Matthew Shamlin is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Matthew Shamlin located?
- Matthew Shamlin's practice location on file with NPPES is 850 E Foothill Blvd, Rialto, CA 92376-5230.
- What is Matthew Shamlin's phone number?
- The practice phone number listed in the NPPES registry for Matthew Shamlin is (909) 421-9479.
- Is Matthew Shamlin's NPI active?
- Yes — Matthew Shamlin's NPI (1922655752) is active in the NPPES registry as of the last update on 2024-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.