Phyllis Calderon, CAS
NPI 1659610988 · Addiction (Substance Use Disorder) Counselor · Covina, CA
Phyllis Calderon, CAS is a Addiction (Substance Use Disorder) Counselor provider in Covina, CA (NPI 1659610988).
Provider details
- NPI number
- 1659610988
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CAS
- Sex
- Female
- Sole proprietor
- Yes
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
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2013-02-06
- Last updated
- 2016-12-13
Frequently asked questions
- What is Phyllis Calderon's NPI number?
- Phyllis Calderon's National Provider Identifier (NPI) is 1659610988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phyllis Calderon's specialty?
- Phyllis Calderon is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Phyllis Calderon located?
- Phyllis Calderon's practice location on file with NPPES is 4626 N Grand Ave, Covina, CA 91724-2055.
- What is Phyllis Calderon's phone number?
- The practice phone number listed in the NPPES registry for Phyllis Calderon is (626) 331-5316.
- Is Phyllis Calderon's NPI active?
- Yes — Phyllis Calderon's NPI (1659610988) is active in the NPPES registry as of the last update on 2016-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.