Maria G Lopez, MD - Medicare Emergency Medicine in Coronado, CA

Maria G Lopez, MD is a medicare enrolled "Emergency Medicine" physician in Coronado, California. She went to University Of California, Geffen School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Alvarado Emergency Medical Associates, Inc. and her current practice location is 250 Prospect Pl, Coronado, California. You can reach out to her office (for appointments etc.) via phone at (619) 522-3722.

Maria G Lopez is licensed to practice in California (license number A68740) 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 1134162290.

Contact Information

Maria G Lopez, MD
250 Prospect Pl,
Coronado, CA 92118-1943
(619) 522-3722
Not Available

Map and Direction




Physician's Profile

Full NameMaria G Lopez
GenderFemale
SpecialityEmergency Medicine
Experience27 Years
Location250 Prospect Pl, Coronado, 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:
  • Maria G Lopez attended and graduated from University Of California, Geffen School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1134162290
  • Provider Enumeration Date: 06/14/2006
  • Last Update Date: 09/28/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 3678512977
  • Enrollment ID: I20050426001480

Medical Identifiers

Medical identifiers for Maria G Lopez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134162290NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A68740 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Alvarado Hospital Medical CenterSan diego, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Alvarado Emergency Medical Associates, Inc.004239625119

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 G Lopez allows following entities to bill medicare on her behalf.
Entity NameMaria Guadalupe Lopez Md, A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215086764
PECOS PAC ID: 9133214943
Enrollment ID: O20071008000583
Entity NameAlvarado Emergency Medical Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285811992
PECOS PAC ID: 0042396251
Enrollment ID: O20080328000280

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 G Lopez 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 G Lopez, MD
Po Box 28247,
Tempe, AZ 85285-8247

Ph: (480) 967-6500
Maria G Lopez, MD
250 Prospect Pl,
Coronado, CA 92118-1943

Ph: (619) 522-3722

Reviews and Comments


Emergency Medicine Doctors in Coronado, CA

Roberto Medero Colon, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 114 F Ave, Coronado, CA 92118
Phone: 787-399-0723    
Dr. Adam Weissman, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 250 Prospect Pl, Coronado, CA 92118
Phone: 619-522-3722    
Isabel Benavides, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 250 Prospect Pl, Coronado, CA 92118
Phone: 480-967-6500    Fax: 480-967-6540
William M Wansa, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 250 Prospect Pl, Coronado, CA 92118
Phone: 619-522-3722    
Peter Mann, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 250 Prospect Pl, Coronado, CA 92118
Phone: 619-522-3722    
Jessica Morgan Bogle, FNP
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 250 Prospect Pl, Coronado, CA 92118
Phone: 619-522-3722    Fax: 619-522-3790

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.