Marilu Alonso, - Medicare Speech-Language Pathologist in San Ysidro, CA

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Marilu Alonso, is a medicare enrolled "Speech-language Pathologist" provider in San Ysidro, California. Her current practice location is 3364 Beyer Blvd, San Ysidro, California. You can reach out to her office (for appointments etc.) via phone at (161) 920-5458.

Marilu Alonso is licensed to practice in California (license number 37253) 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 1043787344.

Contact Information

Marilu Alonso,
3364 Beyer Blvd,
San Ysidro, CA 92173-1322
(161) 920-5458
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMarilu Alonso
GenderFemale
SpecialitySpeech-language Pathologist
Location3364 Beyer Blvd, San Ysidro, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1043787344
  • Provider Enumeration Date: 10/25/2018
  • Last Update Date: 11/22/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4789106212
  • Enrollment ID: I20250313002661

Medical Identifiers

Medical identifiers for Marilu Alonso such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043787344NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
235Z00000XSpeech-language Pathologist 37253 (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. Marilu Alonso allows following entities to bill medicare on her behalf.
Provider NameCentro De Salud De La Comunidad De San Ysidro, Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1124782685
PECOS PAC ID: 6901709435
Enrollment ID: O20040130000711

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. Marilu Alonso 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
Marilu Alonso,
1840 Cindy St,
San Diego, CA 92154-1134

Ph: (619) 831-9580		Marilu Alonso,
3364 Beyer Blvd,
San Ysidro, CA 92173-1322

Ph: (161) 920-5458

Reviews and Comments


Speech-Language Pathologist in San Ysidro, CA

Ms. Ruth Evelyn Rivera, MA
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 4350 Otay Mesa Rd, San Ysidro, CA 92173
Phone: 619-428-4476    Fax: 619-428-1393
Mr. Sam Sardo, SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 4350 Otay Mesa Rd, San Ysidro, CA 92173
Phone: 619-428-4476    
Ms. Marjorie Giselle Palacios, SPEECH, LANGUAGE PAT
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 4350 Otay Mesa Rd, San Ysidro, CA 92173
Phone: 619-428-4476    

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.