Dr Gabriel Marcelo Aisenberg, MD - Medicare Internal Medicine in Houston, TX

Dr Gabriel Marcelo Aisenberg, MD is a medicare enrolled "Internal Medicine" physician in Houston, Texas. He graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Ut Physicians Specialty Services and his current practice location is 5656 Kelley St, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 566-4550.

Dr Gabriel Marcelo Aisenberg is licensed to practice in Texas (license number M5016) 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 1003965377.

Contact Information

Dr Gabriel Marcelo Aisenberg, MD
5656 Kelley St,
Houston, TX 77026-1967
(713) 566-4550
(713) 566-5025

Map and Direction




Physician's Profile

Full NameDr Gabriel Marcelo Aisenberg
GenderMale
SpecialityInternal Medicine
Experience35 Years
Location5656 Kelley St, Houston, 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 Gabriel Marcelo Aisenberg graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1003965377
  • Provider Enumeration Date: 01/09/2007
  • Last Update Date: 03/09/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4587736673
  • Enrollment ID: I20080707000458

Medical Identifiers

Medical identifiers for Dr Gabriel Marcelo Aisenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003965377NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine M5016 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Harris Health SystemHouston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ut Physicians Specialty Services256754457080

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 Gabriel Marcelo Aisenberg allows following entities to bill medicare on his behalf.
Entity NameUt Physicians Specialty Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801945027
PECOS PAC ID: 2567544570
Enrollment ID: O20080130000264

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 Gabriel Marcelo Aisenberg 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 Gabriel Marcelo Aisenberg, MD
5454 Braesvalley Dr Apt 218,
Houston, TX 77096-3168

Ph: (713) 723-3046
Dr Gabriel Marcelo Aisenberg, MD
5656 Kelley St,
Houston, TX 77026-1967

Ph: (713) 566-4550

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.