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Alfredo Abarien Tos, MA
NPI 1245441104 · Case Manager/Care Coordinator · Los Angeles, CA
Alfredo Abarien Tos, MA is a Case Manager/Care Coordinator provider in Los Angeles, CA (NPI 1245441104).
Provider details
- NPI number
- 1245441104
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Credential
- MA
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(83/100 index)
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
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
8220 South San Pedro Street
Los Angeles, CA 90003
Phone: (323) 789-5640
Fax: (323) 789-5648
Street-level locationGet directions
Mailing address
22923 Doble Ave
Torrance, CA 90502-2922
Registry dates
- Enumerated
- 2007-05-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Alfredo Abarien Tos's NPI number?
- Alfredo Abarien Tos's National Provider Identifier (NPI) is 1245441104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alfredo Abarien Tos's specialty?
- Alfredo Abarien Tos is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Alfredo Abarien Tos located?
- Alfredo Abarien Tos's practice location on file with NPPES is 8220 South San Pedro Street, Los Angeles, CA 90003.
- What is Alfredo Abarien Tos's phone number?
- The practice phone number listed in the NPPES registry for Alfredo Abarien Tos is (323) 789-5640.
- Is Alfredo Abarien Tos's NPI active?
- Yes — Alfredo Abarien Tos's NPI (1245441104) 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.