Maria Del Carmen Bustos, LCSW
NPI 1275217796 · Clinical Social Worker · Corona, CA
Enrolled with Medicare as Order and Referring Only - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Del Carmen Bustos, LCSW is a Clinical Social Worker provider in Corona, CA (NPI 1275217796).
Provider details
- NPI number
- 1275217796
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW76776 (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
3 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
- 2023-06-14
- Last updated
- 2023-06-14
- Certified
- 2023-06-05
Frequently asked questions
- What is Maria Del Carmen Bustos's NPI number?
- Maria Del Carmen Bustos's National Provider Identifier (NPI) is 1275217796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Del Carmen Bustos's specialty?
- Maria Del Carmen Bustos is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maria Del Carmen Bustos located?
- Maria Del Carmen Bustos's practice location on file with NPPES is 320 W 6th St, Corona, CA 92882-3349.
- What is Maria Del Carmen Bustos's phone number?
- The practice phone number listed in the NPPES registry for Maria Del Carmen Bustos is (951) 898-2828.
- Does Maria Del Carmen Bustos accept Medicare?
- Maria Del Carmen Bustos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Del Carmen Bustos's NPI active?
- Yes — Maria Del Carmen Bustos's NPI (1275217796) is active in the NPPES registry as of the last update on 2023-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.