Deborah Osaki, LCSW - Medicare Clinical Social Worker in Harbor City, CA

Deborah Osaki, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Harbor City, California. Her current practice location is 25825 Vermont Ave, Harbor City, California. You can reach out to her office (for appointments etc.) via phone at (310) 325-5111.

Deborah Osaki is licensed to practice in California (license number 22277) 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 1225236177.

Contact Information

Deborah Osaki, LCSW
25825 Vermont Ave,
Harbor City, CA 90710-3518
(310) 325-5111
(626) 405-6768

Map and Direction




Healthcare Provider's Profile

Full NameDeborah Osaki
GenderFemale
SpecialitySocial Worker - Clinical
Location25825 Vermont Ave, Harbor City, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1225236177
  • Provider Enumeration Date: 07/03/2007
  • Last Update Date: 12/08/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7214121060
  • Enrollment ID: I20101105000117

Medical Identifiers

Medical identifiers for Deborah Osaki such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225236177NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 22277 (California)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. Deborah Osaki allows following entities to bill medicare on her behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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. Deborah Osaki 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
Deborah Osaki, LCSW
393 E Walnut St, 3rd Floor - Phr Systems,
Pasadena, CA 91188-0001

Ph: (626) 405-7914
Deborah Osaki, LCSW
25825 Vermont Ave,
Harbor City, CA 90710-3518

Ph: (310) 325-5111

Reviews and Comments


Social Worker in Harbor City, CA

Mrs. Julianne Flores Lucia, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 1403 Lomita Blvd Fl 2, Harbor City, CA 90710
Phone: 310-602-2577    
Mrs. Dorothy Jean Ratliff,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 26143 Frampton Ave, #c, Harbor City, CA 90710
Phone: 310-325-2587    
Latrice Mitchell, PSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 25825 Vermont Ave, Harbor City, CA 90710
Phone: 310-325-5111    
Andrea Angelica Tanori, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 25825 Vermont Ave, Harbor City, CA 90710
Phone: 424-251-7791    
Carlos C Martinez, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 25825 Vermont Ave, Harbor City, CA 90710
Phone: 310-325-5111    Fax: 626-405-6768
Johanna Natalie Perez, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 1403 Lomita Blvd, Harbor City, CA 90710
Phone: 213-514-0073    
Ms. Christine Chi Nguyen, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 25975 Normandie Ave, Harbor City, CA 90710
Phone: 424-251-7791    

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.