Jillian Weir
NPI 1215361001 · Mental Health Counselor · West Covina, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jillian Weir is a Mental Health Counselor provider in West Covina, CA (NPI 1215361001).
Provider details
- NPI number
- 1215361001
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- 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
12 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
- 2013-08-28
- Last updated
- 2014-10-16
Frequently asked questions
- What is Jillian Weir's NPI number?
- Jillian Weir's National Provider Identifier (NPI) is 1215361001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Weir's specialty?
- Jillian Weir is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Jillian Weir located?
- Jillian Weir's practice location on file with NPPES is 1517 W Garvey Ave N, West Covina, CA 91790-2138.
- What is Jillian Weir's phone number?
- The practice phone number listed in the NPPES registry for Jillian Weir is (626) 962-6061.
- Does Jillian Weir accept Medicare?
- Jillian Weir is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jillian Weir's NPI active?
- Yes — Jillian Weir's NPI (1215361001) is active in the NPPES registry as of the last update on 2014-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.