Sheila Vierregger, MSW, ACSW
NPI 1790860708 · Mental Health Counselor · Hawthorne, CA
Sheila Vierregger, MSW, ACSW is a Mental Health Counselor provider in Hawthorne, CA (NPI 1790860708).
Provider details
- NPI number
- 1790860708
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MSW, ACSW
- Sex
- Female
- Sole proprietor
- No
- License
- ASW 17943 (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
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
- 2006-10-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sheila Vierregger's NPI number?
- Sheila Vierregger's National Provider Identifier (NPI) is 1790860708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheila Vierregger's specialty?
- Sheila Vierregger is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Sheila Vierregger located?
- Sheila Vierregger's practice location on file with NPPES is 2311 W El Segundo Blvd, Hawthorne, CA 90250-3315.
- What is Sheila Vierregger's phone number?
- The practice phone number listed in the NPPES registry for Sheila Vierregger is (323) 241-6730.
- Is Sheila Vierregger's NPI active?
- Yes — Sheila Vierregger's NPI (1790860708) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.