Mrs Maria De Los Angeles Oseguera, MD - Medicare Family Practice in Chula Vista, CA

Mrs Maria De Los Angeles Oseguera, MD is a medicare enrolled "Family Medicine" physician in Chula Vista, California. She went to University Of Southern California Keck School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Eastlake Family Medical Inc. and her current practice location is 653 El Portal Dr, Chula Vista, California. You can reach out to her office (for appointments etc.) via phone at (619) 934-2229.

Mrs Maria De Los Angeles Oseguera is licensed to practice in California (license number G79997) 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 1487627907.

Contact Information

Mrs Maria De Los Angeles Oseguera, MD
653 El Portal Dr,
Chula Vista, CA 91914-4109
(619) 934-2229
Not Available

Map and Direction




Physician's Profile

Full NameMrs Maria De Los Angeles Oseguera
GenderFemale
SpecialityFamily Practice
Experience32 Years
Location653 El Portal Dr, Chula Vista, 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:
  • Mrs Maria De Los Angeles Oseguera attended and graduated from University Of Southern California Keck School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1487627907
  • Provider Enumeration Date: 02/08/2006
  • Last Update Date: 05/15/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 6305938721
  • Enrollment ID: I20070815000441

Medical Identifiers

Medical identifiers for Mrs Maria De Los Angeles Oseguera such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487627907NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G79997 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sharp Chula Vista Medical CenterChula vista, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Eastlake Family Medical Inc.29615943872

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. Mrs Maria De Los Angeles Oseguera allows following entities to bill medicare on her behalf.
Entity NameEastlake Family Medical Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124101985
PECOS PAC ID: 2961594387
Enrollment ID: O20070815000351

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. Mrs Maria De Los Angeles Oseguera 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
Mrs Maria De Los Angeles Oseguera, MD
2452 Fenton St, Suite 301,
Chula Vista, CA 91914-3599

Ph: (619) 946-4073
Mrs Maria De Los Angeles Oseguera, MD
653 El Portal Dr,
Chula Vista, CA 91914-4109

Ph: (619) 934-2229

Reviews and Comments


Family Medicine Doctors in Chula Vista, CA

Soroosh Amanat, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 971 Lane Ave, Chula Vista, CA 91914
Phone: 619-502-7300    
Asha Patel Raj, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 251 Landis Ave, Chula Vista, CA 91910
Phone: 619-515-2500    
Dr. Jean A. Rizkallah, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 450 Fourth Avenue, Ste. 408, Chula Vista, CA 91910
Phone: 619-691-1990    Fax: 619-691-5977
Cherif E. Girgis, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 884 Eastlake Pkwy Ste 1621, Chula Vista, CA 91914
Phone: 646-387-0910    
Dr. Allison Kathryn Theberge, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 971 Lane Ave, Chula Vista, CA 91914
Phone: 619-502-7324    
Andrew J Pasetti, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 644 Naples St, Toc Chula Vista, Chula Vista, CA 91911
Phone: 619-766-5393    
Eladio Martinez, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 299 J St, Chula Vista, CA 91910
Phone: 858-554-1212    Fax: 858-795-1195

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.