Karen Isabel Alvarenga
Individual provider Active NPI Clinical Social Worker · Santa Fe Springs, CA
NPI 1245802685 · NPPES record last updated Feb 1, 2026
Key facts
- NPI
- 1245802685
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Clinical Social Worker 1041C0700X
- License
- LCSW136564 (CA)
- Practice address
- 11731 Telegraph Rd Ste K
Santa Fe Springs, CA 90670-6815 - Phone
- (562) 942-8256
- NPI assigned
- Jul 14, 2021
- Sex
- Female
- Sole proprietor
- Yes
Organizations & group practices 3
Medicare Care Compare profile
- Specialty
- Clinical Social Worker
- Education
- Other, 2022
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Pacific Clinics
Practice addresses (Care Compare)
1020 S Arroyo Pkwy
Pasadena, CA 91105-3911
Phone (626) 403-2794
11741 Telegraph Rd
Suite Abandc
Santa Fe Springs, CA 90670-3681
Phone (562) 949-8455
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: No · Power mobility devices: No · Hospice: No
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20260304003183 | CA | Practitioner - Clinical Social Worker | 8426530874 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| LCSW136564 | CA | MD | Clinical Social Worker |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Pacific Clinics | Current |
Accepting new patients | |
| Pacific Clinics | Current |
Accepting new patients |
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | LCSW136564 | CA | Yes |
Addresses
Primary practice location
11731 Telegraph Rd Ste K
Santa Fe Springs, CA 90670-6815
Mailing address
11731 Telegraph Rd Ste K
Santa Fe Springs, CA 90670-6815
Phone (562) 942-8256
Other providers in Santa Fe Springs, CA
- Marcel Alonzo
- Margarita Alonzo
- Isaac Lopez Alvara
- Jade Alvarado
- Joanna Angelina Alvarado
- Araceli Alvarez-Nunez
- Aida Esther Alvarez
- Carolina Alvarez
- Karina Alvarez
- Leslie Alvarez
All providers in Santa Fe Springs, CA · Clinical Social Worker in California
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Feb 1, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.