Dr Gregg Loren Wendorf, MD - Medicare Gastroenterology in San Antonio, TX

Dr Gregg Loren Wendorf, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in San Antonio, Texas. He graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Texas Digestive Disease Consultants Pllc and his current practice location is 5223 Hamilton Wolfe Rd, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 614-1234.

Dr Gregg Loren Wendorf is licensed to practice in Texas (license number S1538) 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 1952747248.

Contact Information

Dr Gregg Loren Wendorf, MD
5223 Hamilton Wolfe Rd,
San Antonio, TX 78229-4463
(210) 614-1234
(210) 614-0952

Map and Direction




Physician's Profile

Full NameDr Gregg Loren Wendorf
GenderMale
SpecialityGastroenterology
Experience11 Years
Location5223 Hamilton Wolfe Rd, San Antonio, 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 Gregg Loren Wendorf graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1952747248
  • Provider Enumeration Date: 05/14/2013
  • Last Update Date: 07/06/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6002035524
  • Enrollment ID: I20190523002742

Medical Identifiers

Medical identifiers for Dr Gregg Loren Wendorf such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952747248NPI-NPPES
7100308920MedicaidKY
S1538OtherTXTEXAS STATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology S1538 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Methodist HospitalSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Texas Digestive Disease Consultants Pllc3375531379538

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 Gregg Loren Wendorf allows following entities to bill medicare on his behalf.
Entity NameTexas Digestive Disease Consultants Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053397331
PECOS PAC ID: 3375531379
Enrollment ID: O20040505001844

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 Gregg Loren Wendorf 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 Gregg Loren Wendorf, MD
Po Box 35629,
Dallas, TX 75235-0629

Ph: (214) 424-2213
Dr Gregg Loren Wendorf, MD
5223 Hamilton Wolfe Rd,
San Antonio, TX 78229-4463

Ph: (210) 614-1234

Reviews and Comments


Internal Medicine Doctors in San Antonio, TX

Dr. Dennis Anthony Ruff, M.D.
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Phone: 210-798-5112    
Eduardo N. Pollono, MD
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Phone: 210-358-4000    Fax: 210-567-6960
Zarema J Singson, M.D.
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Phone: 210-614-1234    Fax: 210-614-0952
Sapna Raghunathan, MD
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Practice Location: 8300 Floyd Curl Dr, San Antonio, TX 78229
Phone: 210-450-9490    Fax: 210-450-6065
Dr. Jonathan Edward Slovik, MD
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Phone: 210-358-4000    Fax: 210-358-0647
Mr. Paul Joseph Fanucchi, NP
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Medicare: Not Enrolled in Medicare
Practice Location: Marianist Residence, 520 Fondham, San Antonio, TX 78228
Phone: 210-434-4157    Fax: 210-433-6005
Socrates B Aramburu, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1100 Mccullough Ave, Suite 300, San Antonio, TX 78212
Phone: 210-271-3204    Fax: 210-222-2761

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.