Joanna Gillis Licensed Clinical Social Worker Gillis Therapy Group Inc
NPI 1578216891 · Clinical Social Worker · Century City, CA
Joanna Gillis Licensed Clinical Social Worker Gillis Therapy Group Inc is a Clinical Social Worker organization in Century City, CA (NPI 1578216891).
Provider details
- NPI number
- 1578216891
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Michael Ferner, Office Manager(424) 394-0312
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Marriage & Family Therapist106H00000X
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
4 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
Other names (DBA / former)
- Doing business as
- Gillis Therapy Group
Registry dates
- Enumerated
- 2022-01-27
- Last updated
- 2022-02-15
- Certified
- 2022-02-15
Frequently asked questions
- What is Joanna Gillis Licensed Clinical Social Worker Gillis Therapy Group Inc's NPI number?
- Joanna Gillis Licensed Clinical Social Worker Gillis Therapy Group Inc's National Provider Identifier (NPI) is 1578216891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joanna Gillis Licensed Clinical Social Worker Gillis Therapy Group Inc?
- Joanna Gillis Licensed Clinical Social Worker Gillis Therapy Group Inc is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joanna Gillis Licensed Clinical Social Worker Gillis Therapy Group Inc located?
- Joanna Gillis Licensed Clinical Social Worker Gillis Therapy Group Inc's practice location on file with NPPES is 2080 Century Park E Ste 1406, Century City, CA 90067-2017.
- What is Joanna Gillis Licensed Clinical Social Worker Gillis Therapy Group Inc's phone number?
- The practice phone number listed in the NPPES registry for Joanna Gillis Licensed Clinical Social Worker Gillis Therapy Group Inc is (424) 394-0295.
- Who is the authorized official for Joanna Gillis Licensed Clinical Social Worker Gillis Therapy Group Inc?
- The authorized official listed on Joanna Gillis Licensed Clinical Social Worker Gillis Therapy Group Inc's NPPES record is Michael Ferner, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joanna Gillis Licensed Clinical Social Worker Gillis Therapy Group Inc's NPI active?
- Yes — Joanna Gillis Licensed Clinical Social Worker Gillis Therapy Group Inc's NPI (1578216891) is active in the NPPES registry as of the last update on 2022-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.