Sonia Aguilar, M.A
NPI 1164639589 · Marriage & Family Therapist · Rancho Cucamonga, CA
Sonia Aguilar, M.A is a Marriage & Family Therapist provider in Rancho Cucamonga, CA (NPI 1164639589).
Provider details
- NPI number
- 1164639589
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.A
- Sex
- Female
- Sole proprietor
- Yes
- License
- 112650 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 3200 E Guasti Rd Ste 100Ontario, CA 91761-8661Phone: (562) 241-5876
Registry dates
- Enumerated
- 2007-05-16
- Last updated
- 2025-06-24
- Certified
- 2025-06-24
Frequently asked questions
- What is Sonia Aguilar's NPI number?
- Sonia Aguilar's National Provider Identifier (NPI) is 1164639589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Aguilar's specialty?
- Sonia Aguilar is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sonia Aguilar located?
- Sonia Aguilar's practice location on file with NPPES is 9431 Haven Ave Ste 100, Rancho Cucamonga, CA 91730-5879.
- What is Sonia Aguilar's phone number?
- The practice phone number listed in the NPPES registry for Sonia Aguilar is (562) 241-5876.
- Is Sonia Aguilar's NPI active?
- Yes — Sonia Aguilar's NPI (1164639589) is active in the NPPES registry as of the last update on 2025-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.