Guillermo Antonio Lopez-gonzalez, MD - Medicare Emergency Medicine in Odessa, TX

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Guillermo Antonio Lopez-gonzalez, MD is a medicare enrolled "Emergency Medicine" physician in Odessa, Texas. His current practice location is 701 W 5th St, Odessa, Texas. You can reach out to his office (for appointments etc.) via phone at (432) 703-5245.

Guillermo Antonio Lopez-gonzalez is licensed to practice in Texas (license number T4204) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1609293802.

Contact Information

Guillermo Antonio Lopez-gonzalez, MD
701 W 5th St,
Odessa, TX 79763-4206
(432) 703-5245
Not Available

Map and Direction




Physician's Profile

Full NameGuillermo Antonio Lopez-gonzalez
GenderMale
SpecialityEmergency Medicine
Location701 W 5th St, Odessa, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1609293802
  • Provider Enumeration Date: 03/25/2014
  • Last Update Date: 02/02/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2769863380
  • Enrollment ID: I20221215001371

Medical Identifiers

Medical identifiers for Guillermo Antonio Lopez-gonzalez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609293802NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine T4204 (Texas)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207P00000XEmergency Medicine T4204 (Texas)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. Guillermo Antonio Lopez-gonzalez allows following entities to bill medicare on his behalf.
Entity NameLaredo Emergency Medicine Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144254327
PECOS PAC ID: 5395741896
Enrollment ID: O20061005000481
Entity NameBasin Emergency Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831337724
PECOS PAC ID: 0244397826
Enrollment ID: O20090326000107

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. Guillermo Antonio Lopez-gonzalez 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
Guillermo Antonio Lopez-gonzalez, MD
28112 Heritage Trl,
Fair Oaks Ranch, TX 78015-6526

Ph: (210) 589-2547		Guillermo Antonio Lopez-gonzalez, MD
701 W 5th St,
Odessa, TX 79763-4206

Ph: (432) 703-5245

Reviews and Comments


Emergency Medicine Doctors in Odessa, TX

Dr. Steven Wiese, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4236 E Everglade Ave, Odessa, TX 79762
Phone: 979-575-8119    
Jeffery M Pinnow, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 500 W 4th St, Odessa, TX 79761
Phone: 432-640-4000    
Kyungho Scott Choi, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 500 W 4th St, Odessa, TX 79761
Phone: 432-640-4000    
Cordell Cunningham, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 500 W 4th St, Odessa, TX 79761
Phone: 432-640-6000    
Farshid D Kayfan, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 500 W 4th St, Odessa, TX 79761
Phone: 432-640-1190    Fax: 432-640-3489
Dr. Michael Duane Simmons, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 500 W 4th St, Odessa, TX 79761
Phone: 432-640-1189    
Randal Isaac Hale, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 701 W 5th St, Odessa, TX 79763
Phone: 432-335-2222    

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.