Dr Carlos Alfonso Reyes Ortiz, MD - Medicare Internal Medicine in Houston, TX

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Dr Carlos Alfonso Reyes Ortiz, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Houston, Texas. His current practice location is 6431 Fannin St, Msb 5.111, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 500-6295.

Dr Carlos Alfonso Reyes Ortiz is licensed to practice in Texas (license number 44958) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1962766642.

Contact Information

Dr Carlos Alfonso Reyes Ortiz, MD
6431 Fannin St, Msb 5.111,
Houston, TX 77030-1501
(713) 500-6295
(713) 500-0706

Map and Direction




Physician's Profile

Full NameDr Carlos Alfonso Reyes Ortiz
GenderMale
SpecialityInternal Medicine - Geriatric Medicine
Location6431 Fannin St, Houston, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1962766642
  • Provider Enumeration Date: 06/27/2012
  • Last Update Date: 04/19/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 0446477392
  • Enrollment ID: I20140816000148

Medical Identifiers

Medical identifiers for Dr Carlos Alfonso Reyes Ortiz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962766642NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 71399 (Georgia)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 44958 (Texas)Primary

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 Carlos Alfonso Reyes Ortiz allows following entities to bill medicare on his behalf.
Entity NameUt Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033157821
PECOS PAC ID: 8426960360
Enrollment ID: O20031107000268

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 Carlos Alfonso Reyes Ortiz 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 Carlos Alfonso Reyes Ortiz, MD
7675 Phoenix Dr, Apt 715,
Houston, TX 77030-4700

Ph: (409) 256-0290		Dr Carlos Alfonso Reyes Ortiz, MD
6431 Fannin St, Msb 5.111,
Houston, TX 77030-1501

Ph: (713) 500-6295

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.