Chelsea Alyse Mesfin, LCSW - Medicare Clinical Social Worker in Torrance, CA

Chelsea Alyse Mesfin, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Torrance, California. Her current practice location is 1000 W Carson St, Torrance, California. You can reach out to her office (for appointments etc.) via phone at (310) 222-3110.

Chelsea Alyse Mesfin is licensed to practice in * (Not Available) (license number ) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1699027441.

Contact Information

Chelsea Alyse Mesfin, LCSW
1000 W Carson St,
Torrance, CA 90502-2004
(310) 222-3110
(310) 328-7217

Map and Direction




Healthcare Provider's Profile

Full NameChelsea Alyse Mesfin
GenderFemale
SpecialitySocial Worker - Clinical
Location1000 W Carson St, Torrance, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1699027441
  • Provider Enumeration Date: 10/03/2012
  • Last Update Date: 05/23/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4688110372
  • Enrollment ID: I20240717005197

Medical Identifiers

Medical identifiers for Chelsea Alyse Mesfin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699027441NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical (* (Not Available))Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Chelsea Alyse Mesfin allows following entities to bill medicare on her behalf.
Entity NameFaculty Physicians And Surgeons Of Llusm
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205009917
PECOS PAC ID: 1153227814
Enrollment ID: O20031211000981

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Chelsea Alyse Mesfin is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Chelsea Alyse Mesfin, LCSW
1975 Long Beach Blvd,
Long Beach, CA 90806-5501

Ph: (562) 599-9280
Chelsea Alyse Mesfin, LCSW
1000 W Carson St,
Torrance, CA 90502-2004

Ph: (310) 222-3110

Reviews and Comments


Social Worker in Torrance, CA

Samantha Louise Lyttle Halverson, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 25500 Hawthorne Blvd Ste 1152, Torrance, CA 90505
Phone: 310-951-2748    
Daneen Ann Larecy, MSW, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 3330 Lomita Blvd, Torrance, CA 90505
Phone: 310-784-4983    
Candy Tafari Greenlee, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 4025 W 226th St, Torrance, CA 90505
Phone: 310-373-4556    Fax: 310-375-1784
Lawrence J. Schneider,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 1000 W Carson St, Torrance, CA 90502
Phone: 310-222-5026    Fax: 310-222-5027
Katharine Alley, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 4026 W 226th St, Torrance, CA 90505
Phone: 310-373-4556    
Pia Hernandez, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 19700 S Vermont Ave, Suite 200 & 250, Torrance, CA 90502
Phone: 213-252-5800    
Elizabeth Mejia,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 1000 W Carson St, Torrance, CA 90502
Phone: 310-222-3278    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.