Dr Eric Lee Madarang, DO - Medicare Internal Medicine in Corpus Christi, TX

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Dr Eric Lee Madarang, DO is a medicare enrolled "Internal Medicine" physician in Corpus Christi, Texas. He graduated from medical school in 2009 and has 16 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Concord Medical Group Pllc, Here Or There Healthcare Pllc, Wellmed Networks, Inc. and his current practice location is 4254 S Alameda St, Corpus Christi, Texas. You can reach out to his office (for appointments etc.) via phone at (361) 500-4351.

Dr Eric Lee Madarang is licensed to practice in Texas (license number N8811) 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 1336438878.

Contact Information

Dr Eric Lee Madarang, DO
4254 S Alameda St,
Corpus Christi, TX 78412
(361) 500-4351
(888) 711-1008

Map and Direction




Physician's Profile

Full NameDr Eric Lee Madarang
GenderMale
SpecialityInternal Medicine
Experience16 Years
Location4254 S Alameda St, Corpus Christi, 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:
  • Dr Eric Lee Madarang graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1336438878
  • Provider Enumeration Date: 04/05/2011
  • Last Update Date: 07/25/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 6103004924
  • Enrollment ID: I20110627000619

Medical Identifiers

Medical identifiers for Dr Eric Lee Madarang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336438878NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine N8811 (Texas)Primary
207P00000XEmergency Medicine N8811 (Texas)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Angel Bright Hospice IncCorpus christi, TXHospice
Christus Spohn Hospital Corpus ChristiCorpus christi, TXHospital
Corpus Christi Medical Center,theCorpus christi, TXHospital
Christus Spohn Hospital AliceAlice, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Concord Medical Group Pllc0446296818125
Here Or There Healthcare Pllc55971863873
Wellmed Networks, Inc.6002091261122

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. Dr Eric Lee Madarang allows following entities to bill medicare on his behalf.
Entity NameSouthwest Medical Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831299122
PECOS PAC ID: 6204882947
Enrollment ID: O20050325000524
Entity NameConcord Medical Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083630610
PECOS PAC ID: 0446296818
Enrollment ID: O20050707000531
Entity NameCahrmc Llc
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1205164928
PECOS PAC ID: 6608916879
Enrollment ID: O20110330000977
Entity NameWellmed Networks, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386948677
PECOS PAC ID: 6002091261
Enrollment ID: O20110503000555
Entity NameHere Or There Healthcare Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336778679
PECOS PAC ID: 5597186387
Enrollment ID: O20200603001536

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. Dr Eric Lee Madarang 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
Dr Eric Lee Madarang, DO
917 S Port Ave,
Corpus Christi, TX 78405-2301

Ph: (361) 883-1879		Dr Eric Lee Madarang, DO
4254 S Alameda St,
Corpus Christi, TX 78412

Ph: (361) 500-4351

Reviews and Comments


Internal Medicine Doctors in Corpus Christi, TX

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Dr. Ioannis Nick Liras, MD
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Thomas Alexander, MD
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Phone: 361-883-3962    Fax: 361-883-5398
Marie Charisse Impe, NP
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Practice Location: 5802 Saratoga Blvd Ste 200, Corpus Christi, TX 78414
Phone: 361-696-6200    

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.