Alejandra Noemi Mazariegos, - Medicare Counselor in Commerce, CA

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Alejandra Noemi Mazariegos, is a medicare enrolled "Social Worker - Clinical" provider in Commerce, California. Her current practice location is 5400 E Olympic Blvd Fl Bvd1, Commerce, California. You can reach out to her office (for appointments etc.) via phone at (323) 869-9255.

Alejandra Noemi Mazariegos is licensed to practice in California (license number 119152) 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 1568977452.

Contact Information

Alejandra Noemi Mazariegos,
5400 E Olympic Blvd Fl Bvd1,
Commerce, CA 90022-5147
(323) 869-9255
Not Available

Map and Direction


Healthcare Provider's Profile

Full NameAlejandra Noemi Mazariegos
GenderFemale
SpecialitySocial Worker - Clinical
Location5400 E Olympic Blvd Fl Bvd1, Commerce, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1568977452
  • Provider Enumeration Date: 12/13/2017
  • Last Update Date: 10/15/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2466978267
  • Enrollment ID: I20250424001816

Medical Identifiers

Medical identifiers for Alejandra Noemi Mazariegos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568977452NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
101YM0800XCounselor - Mental Health 96358 (California)Secondary
104100000XSocial Worker 96358 (California)Secondary
1041C0700XSocial Worker - Clinical 96358 (California)Secondary
1041C0700XSocial Worker - Clinical 119152 (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. Alejandra Noemi Mazariegos 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. Alejandra Noemi Mazariegos 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
Alejandra Noemi Mazariegos,
940 Avenue 64,
Pasadena, CA 91105-2711

Ph: (323) 543-2800		Alejandra Noemi Mazariegos,
5400 E Olympic Blvd Fl Bvd1,
Commerce, CA 90022-5147

Ph: (323) 869-9255

Reviews and Comments


Social Worker in Commerce, CA


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.