Ivan A Mederos, MD - Medicare General Surgery in Laredo, TX

Ivan A Mederos, MD is a medicare enrolled "Surgery" physician in Laredo, Texas. He went to Wake Forest University School Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Regional Employee Assistance Program Inc and his current practice location is 1710 E Saunders St, Suite B-375, Laredo, Texas. You can reach out to his office (for appointments etc.) via phone at (956) 795-8297.

Ivan A Mederos is licensed to practice in Texas (license number J7581) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1205809258.

Contact Information

Ivan A Mederos, MD
1710 E Saunders St, Suite B-375,
Laredo, TX 78041-5443
(956) 795-8297
(956) 794-8888

Map and Direction




Physician's Profile

Full NameIvan A Mederos
GenderMale
SpecialityGeneral Surgery
Experience36 Years
Location1710 E Saunders St, Laredo, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ivan A Mederos attended and graduated from Wake Forest University School Of Medicine in 1988
  NPI Data:
  • NPI Number: 1205809258
  • Provider Enumeration Date: 02/09/2006
  • Last Update Date: 09/16/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8426067976
  • Enrollment ID: I20110826000148

Medical Identifiers

Medical identifiers for Ivan A Mederos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205809258NPI-NPPES
102583501MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery J7581 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Laredo Medical CenterLaredo, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regional Employee Assistance Program Inc155726006488

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. Ivan A Mederos allows following entities to bill medicare on his behalf.
Entity NameTimberland Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528061157
PECOS PAC ID: 7719875491
Enrollment ID: O20040514000302
Entity NameRegional Employee Assistance Program Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649232984
PECOS PAC ID: 1557260064
Enrollment ID: O20040612000731

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. Ivan A Mederos 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
Ivan A Mederos, MD
Po Box 450748,
Laredo, TX 78045-0018

Ph: (956) 795-8297
Ivan A Mederos, MD
1710 E Saunders St, Suite B-375,
Laredo, TX 78041-5443

Ph: (956) 795-8297

Reviews and Comments


Surgery Doctors in Laredo, TX

Jorge Vela, M.D.
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Phone: 956-206-6356    
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Dr. Marcia Anne Chung, MD
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Phone: 956-489-5454    Fax: 956-252-2018
Dr. Michael Christopher Morris, M.D.
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Practice Location: 1710 E Saunders St, Suite B 260, Laredo, TX 78041
Phone: 956-729-7827    Fax: 956-729-7830
Fermin Romero-arreola, M.D.
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Practice Location: 1520 E San Pedro St # 201, Laredo, TX 78041
Phone: 956-796-0269    Fax: 956-796-9750
Charles Schwartz Iii, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 6801 Mcpherson Ave, #332, Laredo, TX 78041
Phone: 956-795-1991    Fax: 956-795-1955

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.