Mr Efrain Marquez Sr, - Clinical Social Worker in Wilmington, CA

Mr Efrain Marquez Sr, is a Social Worker - Clinical based in Wilmington, California. Mr Efrain Marquez Sr is licensed to practice in California (license number 85607) and his current practice location is 1318 N Avalon Blvd, A, Wilmington, California. He can be reached at his office (for appointments etc.) via phone at (310) 549-2710.

NPI number for Mr Efrain Marquez Sr is 1083989636 and his current mailing address is 1318 N Avalon Blvd, A, Wilmington, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1083989636.

Contact Information

Mr Efrain Marquez Sr,
1318 N Avalon Blvd, A,
Wilmington, CA 90744-2639
(310) 549-2710
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMr Efrain Marquez Sr
GenderMale
SpecialitySocial Worker - Clinical
Location1318 N Avalon Blvd, Wilmington, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1083989636
  • Provider Enumeration Date: 03/15/2012
  • Last Update Date: 07/12/2019

Medical Identifiers

Medical identifiers for Mr Efrain Marquez Sr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083989636NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 85607 (California)Primary

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. Mr Efrain Marquez Sr is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mr Efrain Marquez Sr,
1318 N Avalon Blvd, A,
Wilmington, CA 90744-2639

Ph: (310) 549-2710
Mr Efrain Marquez Sr,
1318 N Avalon Blvd, A,
Wilmington, CA 90744-2639

Ph: (310) 549-2710

Reviews and Comments


Social Worker in Wilmington, CA

Ms. Josephine Marlene Servin, L.C.S.W
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 200 E Anaheim St, Wilmington, CA 90744
Phone: 310-522-8700    
Mr. Christopher Charles Reardon, CADC, LADC II
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 1318 N Avalon Blvd, Wilmington, CA 90744
Phone: 310-549-2710    
Dr. Katrina R Millet, LCSW, PHD
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 1110 W Anaheim St Ste 8, Wilmington, CA 90744
Phone: 310-872-3560    
Mrs. Anqoinette Crowder-jones, MSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 1605 W. Pacific Coast Hwy 175, Wilmington, CA 90744
Phone: 323-568-4671    

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.