IndividualActive
Anna-Melissa Chavez
NPI 1639596687 · Clinical Social Worker · Ontario, CA
Anna-Melissa Chavez is a Clinical Social Worker provider in Ontario, CA (NPI 1639596687).
Provider details
- NPI number
- 1639596687
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS25727 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
2295 S Vineyard Ave
Mob D, Suite 230
Ontario, CA 91761-7925
Phone: (909) 427-6462
Street-level locationGet directions
Mailing address
2295 S Vineyard Ave
Ontario, CA 91761-7925
Registry dates
- Enumerated
- 2014-03-27
- Last updated
- 2014-03-27
Frequently asked questions
- What is Anna-Melissa Chavez's NPI number?
- Anna-Melissa Chavez's National Provider Identifier (NPI) is 1639596687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna-Melissa Chavez's specialty?
- Anna-Melissa Chavez is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Anna-Melissa Chavez located?
- Anna-Melissa Chavez's practice location on file with NPPES is 2295 S Vineyard Ave, Ontario, CA 91761-7925.
- What is Anna-Melissa Chavez's phone number?
- The practice phone number listed in the NPPES registry for Anna-Melissa Chavez is (909) 427-6462.
- Is Anna-Melissa Chavez's NPI active?
- Yes — Anna-Melissa Chavez's NPI (1639596687) is active in the NPPES registry as of the last update on 2014-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.