Margarita M Alonso, MD - Medicare Psychiatry in Poway, CA

Margarita M Alonso, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Poway, California. She graduated from medical school in 1992 and has 32 years of diverse experience with area of expertise as Psychiatry. Her current practice location is 15525 Pomerado Rd, Poway, California. You can reach out to her office (for appointments etc.) via phone at (858) 279-1223.

Margarita M Alonso is licensed to practice in California (license number G-75461) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1780618082.

Contact Information

Margarita M Alonso, MD
15525 Pomerado Rd,
Poway, CA 92064-2435
(858) 279-1223
(858) 673-8519

Map and Direction




Physician's Profile

Full NameMargarita M Alonso
GenderFemale
SpecialityPsychiatry
Experience32 Years
Location15525 Pomerado Rd, Poway, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Margarita M Alonso graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1780618082
  • Provider Enumeration Date: 07/10/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1951390178
  • Enrollment ID: I20040511001337

Medical Identifiers

Medical identifiers for Margarita M Alonso such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780618082NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry G-75461 (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. Margarita M Alonso allows following entities to bill medicare on her behalf.
Entity NameMargarita Alonso Md Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730794223
PECOS PAC ID: 8325452147
Enrollment ID: O20210205001058

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. Margarita M 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
Margarita M Alonso, MD
9636 Deer Trail Dr,
San Diego, CA 92127-3463

Ph: () -
Margarita M Alonso, MD
15525 Pomerado Rd,
Poway, CA 92064-2435

Ph: (858) 279-1223

Reviews and Comments


Psychiatry & Neurology Doctors in Poway, CA

Karen Thatcher Britton, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 13755 Paseo Bonita, Poway, CA 92064
Phone: 858-748-1128    
Dr. Joshua Michael Harris Hall, M.D., PH.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 15525 Pomerado Rd, Suite E-3, Poway, CA 92064
Phone: 858-592-6644    Fax: 858-592-6393
Sofia Penev Elkind, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 15525 Pomerado Rd Ste E3, Poway, CA 92064
Phone: 619-494-0507    
Badalin Helvink, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 15611 Pomerado Rd Ste 400, Arch Health Partners, Poway, CA 92064
Phone: 760-739-2922    Fax: 760-510-8352
Dr. Stephen H. Gould, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 13755 Paseo Bonita, Poway, CA 92064
Phone: 619-871-8118    
Dr. Marina Katz, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 15611 Pomerado Rd Ste 535, Poway, CA 92064
Phone: 858-279-1223    
Rosben L Gutierrez, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 15525 Pomerado Rd #a-7, Poway, CA 92064
Phone: 858-279-1223    Fax: 619-516-4757

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.