Marco Antonio Lopez Velazquez, MD - Medicare Internal Medicine in Austin, TX

Marco Antonio Lopez Velazquez, MD is a medicare enrolled "Internal Medicine" physician in Austin, Texas. He graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hni Physician Services Of Texas Inc and his current practice location is 7500 Rialto Blvd Ste 1-140, Austin, Texas. You can reach out to his office (for appointments etc.) via phone at (312) 385-0441.

Marco Antonio Lopez Velazquez is licensed to practice in Texas (license number U2721) 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 1316399264.

Contact Information

Marco Antonio Lopez Velazquez, MD
7500 Rialto Blvd Ste 1-140,
Austin, TX 78735-8534
(312) 385-0441
Not Available

Map and Direction




Physician's Profile

Full NameMarco Antonio Lopez Velazquez
GenderMale
SpecialityInternal Medicine
Experience9 Years
Location7500 Rialto Blvd Ste 1-140, Austin, 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:
  • Marco Antonio Lopez Velazquez graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1316399264
  • Provider Enumeration Date: 07/04/2016
  • Last Update Date: 12/06/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5799186631
  • Enrollment ID: I20230327001804

Medical Identifiers

Medical identifiers for Marco Antonio Lopez Velazquez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316399264NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology U2721 (Texas)Secondary
207R00000XInternal Medicine U2721 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Doctors Hospital Of LaredoLaredo, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hni Physician Services Of Texas Inc509212871045

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. Marco Antonio Lopez Velazquez allows following entities to bill medicare on his behalf.
Entity NameHni Physician Services Of Texas Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538729744
PECOS PAC ID: 5092128710
Enrollment ID: O20210119000838

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. Marco Antonio Lopez Velazquez 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
Marco Antonio Lopez Velazquez, MD
180 Harvester Dr Ste 110,
Burr Ridge, IL 60527-6686

Ph: (773) 702-1150
Marco Antonio Lopez Velazquez, MD
7500 Rialto Blvd Ste 1-140,
Austin, TX 78735-8534

Ph: (312) 385-0441

Reviews and Comments


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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.