Sandra Lopez-Fierros, ACSW
NPI 1285970251 · Mental Health Counselor · Pomona, CA
Sandra Lopez-Fierros, ACSW is a Mental Health Counselor provider in Pomona, CA (NPI 1285970251).
Provider details
- NPI number
- 1285970251
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- ACSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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)
- 9650 Zelzah AveNorthridge, CA 91325-2003Phone: (818) 993-9311
Registry dates
- Enumerated
- 2012-12-19
- Last updated
- 2019-02-20
Frequently asked questions
- What is Sandra Lopez-Fierros's NPI number?
- Sandra Lopez-Fierros's National Provider Identifier (NPI) is 1285970251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Lopez-Fierros's specialty?
- Sandra Lopez-Fierros is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Sandra Lopez-Fierros located?
- Sandra Lopez-Fierros's practice location on file with NPPES is 2008 N Garey Ave, Pomona, CA 91767-2722.
- What is Sandra Lopez-Fierros's phone number?
- The practice phone number listed in the NPPES registry for Sandra Lopez-Fierros is (909) 623-6131.
- Is Sandra Lopez-Fierros's NPI active?
- Yes — Sandra Lopez-Fierros's NPI (1285970251) is active in the NPPES registry as of the last update on 2019-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.