Stephanie Cristerna-Casillas
NPI 1477012540 · Mental Health Counselor · Riverside, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Cristerna-Casillas is a Mental Health Counselor provider in Riverside, CA (NPI 1477012540).
Provider details
- NPI number
- 1477012540
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 132769 (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
7 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
- 2019-03-18
- Last updated
- 2024-11-28
- Certified
- 2024-11-28
Frequently asked questions
- What is Stephanie Cristerna-Casillas's NPI number?
- Stephanie Cristerna-Casillas's National Provider Identifier (NPI) is 1477012540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Cristerna-Casillas's specialty?
- Stephanie Cristerna-Casillas is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Stephanie Cristerna-Casillas located?
- Stephanie Cristerna-Casillas's practice location on file with NPPES is 11870 Pierce St Ste 200, Riverside, CA 92505-5186.
- What is Stephanie Cristerna-Casillas's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Cristerna-Casillas is (951) 248-4000.
- Does Stephanie Cristerna-Casillas accept Medicare?
- Stephanie Cristerna-Casillas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Cristerna-Casillas's NPI active?
- Yes — Stephanie Cristerna-Casillas's NPI (1477012540) is active in the NPPES registry as of the last update on 2024-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.