Maria Alejandra Mejia Rivera, - Medicare Clinical Social Worker in Carlsbad, CA

Maria Alejandra Mejia Rivera, is a medicare enrolled "Social Worker - Clinical" provider in Carlsbad, California. Her current practice location is 2890 Pio Pico Dr Ste 200a, Carlsbad, California. You can reach out to her office (for appointments etc.) via phone at (760) 683-9407.

Maria Alejandra Mejia Rivera is licensed to practice in California (license number 79743) 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 1316293327.

Contact Information

Maria Alejandra Mejia Rivera,
2890 Pio Pico Dr Ste 200a,
Carlsbad, CA 92008-1558
(760) 683-9407
(760) 452-4078

Map and Direction




Healthcare Provider's Profile

Full NameMaria Alejandra Mejia Rivera
GenderFemale
SpecialitySocial Worker - Clinical
Location2890 Pio Pico Dr Ste 200a, Carlsbad, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1316293327
  • Provider Enumeration Date: 07/27/2012
  • Last Update Date: 11/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6204166804
  • Enrollment ID: I20190925000263

Medical Identifiers

Medical identifiers for Maria Alejandra Mejia Rivera such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316293327NPI-NPPES
3402136MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 79743 (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. Maria Alejandra Mejia Rivera allows following entities to bill medicare on her behalf.
Entity NameEncourageher Counseling Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558866590
PECOS PAC ID: 5395075998
Enrollment ID: O20190925000215

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. Maria Alejandra Mejia Rivera 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
Maria Alejandra Mejia Rivera,
Po Box 514,
Carlsbad, CA 92018-0514

Ph: (760) 683-9407
Maria Alejandra Mejia Rivera,
2890 Pio Pico Dr Ste 200a,
Carlsbad, CA 92008-1558

Ph: (760) 683-9407

Reviews and Comments


Social Worker in Carlsbad, CA

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Louis Heit, MFT, LCSW
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Medicare: Accepting Medicare Assignments
Practice Location: 2945 Harding St, Ste. 110, Carlsbad, CA 92008
Phone: 760-613-9136    Fax: 760-942-7236
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Practice Location: 2558 Roosevelt St Ste 304, Carlsbad, CA 92008
Phone: 760-579-8524    Fax: 760-237-2292

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.