Dr Michael R Seawell, MD - Medicare Internal Medicine in Edinburg, TX

Dr Michael R Seawell, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Edinburg, Texas. He went to University Of Texas Medical School At San Antonio and graduated in 2007 and has 17 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Renaissance Cardiology Group and his current practice location is 5525 Doctors Dr, Edinburg, Texas. You can reach out to his office (for appointments etc.) via phone at (956) 362-8740.

Dr Michael R Seawell is licensed to practice in Texas (license number N6989) 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 1508041534.

Contact Information

Dr Michael R Seawell, MD
5525 Doctors Dr,
Edinburg, TX 78539-5520
(956) 362-8740
(956) 362-8795

Map and Direction




Physician's Profile

Full NameDr Michael R Seawell
GenderMale
SpecialityInternal Medicine
Experience17 Years
Location5525 Doctors Dr, Edinburg, 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 Michael R Seawell attended and graduated from University Of Texas Medical School At San Antonio in 2007
  NPI Data:
  • NPI Number: 1508041534
  • Provider Enumeration Date: 01/09/2008
  • Last Update Date: 03/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5597899930
  • Enrollment ID: I20100820000043

Medical Identifiers

Medical identifiers for Dr Michael R Seawell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508041534NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease N6989 (Texas)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease ME120224 (Tennessee)Secondary
207RI0011XInternal Medicine - Interventional Cardiology TP870 (Kentucky)Secondary
207RI0011XInternal Medicine - Interventional Cardiology ME120224 (Florida)Secondary
207RI0011XInternal Medicine - Interventional Cardiology N6989 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Doctors Hospital At RenaissanceEdinburg, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Renaissance Cardiology Group983032313830

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 Michael R Seawell allows following entities to bill medicare on his behalf.
Entity NameMission Doctors Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700893849
PECOS PAC ID: 7315918976
Enrollment ID: O20040805000707
Entity NameRenaissance Cardiology Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588008247
PECOS PAC ID: 9830323138
Enrollment ID: O20130927000324

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 Michael R Seawell 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 Michael R Seawell, MD
Po Box 4449,
Mcallen, TX 78502-4449

Ph: (956) 362-8740
Dr Michael R Seawell, MD
5525 Doctors Dr,
Edinburg, TX 78539-5520

Ph: (956) 362-8740

Reviews and Comments


Internal Medicine Doctors in Edinburg, TX

Daniela Hernandez, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5423 S Mccoll Rd, Edinburg, TX 78539
Phone: 956-362-3575    Fax: 956-362-3584
Dr. Carlos Javier Cardenas, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5520 Leonardo Da Vinci, Ste 100, Edinburg, TX 78539
Phone: 956-362-3636    Fax: 956-362-2699
Chi Lun Pui, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2821 Michael Angelo, Ste. 400, Edinburg, TX 78539
Phone: 956-362-3553    
Dr. Brandon Robert Cantazaro, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5423 S Mccoll Rd, Edinburg, TX 78539
Phone: 956-362-3575    Fax: 956-362-3584
Dr. Roque Masaharu Mifuji Lira, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5501 S Mccoll Rd, Edinburg, TX 78539
Phone: 956-362-3553    Fax: 956-362-3584
Asma Salih Mohammed Tarjmani,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5501 S Mccoll Rd, Edinburg, TX 78539
Phone: 956-369-5100    
James Walter Castillo Ii, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5501 S Mccoll Rd, Edinburg, TX 78539
Phone: 956-362-8677    Fax: 956-362-7253

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.