Irene Tello De Rosas, MSW
NPI 1447773759 · Clinical Social Worker · Fullerton, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irene Tello De Rosas, MSW is a Clinical Social Worker provider in Fullerton, CA (NPI 1447773759).
Provider details
- NPI number
- 1447773759
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- ASW78354 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
8 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
- 2017-07-18
- Last updated
- 2023-10-27
- Certified
- 2021-04-15
Frequently asked questions
- What is Irene Tello De Rosas's NPI number?
- Irene Tello De Rosas's National Provider Identifier (NPI) is 1447773759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Tello De Rosas's specialty?
- Irene Tello De Rosas is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Irene Tello De Rosas located?
- Irene Tello De Rosas's practice location on file with NPPES is 801 E Chapman Ave Ste 203, Fullerton, CA 92831-3846.
- What is Irene Tello De Rosas's phone number?
- The practice phone number listed in the NPPES registry for Irene Tello De Rosas is (714) 680-9000.
- Does Irene Tello De Rosas accept Medicare?
- Irene Tello De Rosas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irene Tello De Rosas's NPI active?
- Yes — Irene Tello De Rosas's NPI (1447773759) is active in the NPPES registry as of the last update on 2023-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.