Jozabeth Casillas, M.S., LMFT
NPI 1619331907 · Marriage & Family Therapist · Upland, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jozabeth Casillas, M.S., LMFT is a Marriage & Family Therapist provider in Upland, CA (NPI 1619331907).
Provider details
- NPI number
- 1619331907
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S., LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- IMF92334 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
10 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
- 2016-04-12
- Last updated
- 2019-12-04
Frequently asked questions
- What is Jozabeth Casillas's NPI number?
- Jozabeth Casillas's National Provider Identifier (NPI) is 1619331907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jozabeth Casillas's specialty?
- Jozabeth Casillas is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Jozabeth Casillas located?
- Jozabeth Casillas's practice location on file with NPPES is 1425 W Foothill Blvd, Upland, CA 91786-8007.
- What is Jozabeth Casillas's phone number?
- The practice phone number listed in the NPPES registry for Jozabeth Casillas is (909) 993-4267.
- Does Jozabeth Casillas accept Medicare?
- Jozabeth Casillas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jozabeth Casillas's NPI active?
- Yes — Jozabeth Casillas's NPI (1619331907) is active in the NPPES registry as of the last update on 2019-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.