Fernando Reyes San Martin, - Medicare Internal Medicine in Shavano Park, TX

Fernando Reyes San Martin, is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Shavano Park, Texas. His current practice location is 4118 Pond Hill Rd Ste 3, Shavano Park, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 494-3739.

Fernando Reyes San Martin is licensed to practice in Texas (license number V7630) 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 1619506615.

Contact Information

Fernando Reyes San Martin,
4118 Pond Hill Rd Ste 3,
Shavano Park, TX 78231-1281
(210) 494-3739
Not Available

Map and Direction




Physician's Profile

Full NameFernando Reyes San Martin
GenderMale
SpecialityInternal Medicine - Endocrinology, Diabetes & Metabolism
Location4118 Pond Hill Rd Ste 3, Shavano Park, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1619506615
  • Provider Enumeration Date: 04/02/2020
  • Last Update Date: 09/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1355850363
  • Enrollment ID: I20250602001955

Medical Identifiers

Medical identifiers for Fernando Reyes San Martin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619506615NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism V7630 (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. Fernando Reyes San Martin allows following entities to bill medicare on his behalf.
Entity NameDiabetes And Metabolism Specialists
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629099247
PECOS PAC ID: 5496751273
Enrollment ID: O20061018000684

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. Fernando Reyes San Martin 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
Fernando Reyes San Martin,
1700 E Saunders St,
Laredo, TX 78041-5474

Ph: (956) 796-5000
Fernando Reyes San Martin,
4118 Pond Hill Rd Ste 3,
Shavano Park, TX 78231-1281

Ph: (210) 494-3739

Reviews and Comments


Internal Medicine Doctors in Shavano Park, TX

Richard J Fetchick, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 422 Hampton Way, Shavano Park, TX 78249
Phone: 210-410-2497    
Dorota Malgorzata Malinowski, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 4118 Pond Hill Rd Bldg 3, Shavano Park, TX 78231
Phone: 210-494-3739    Fax: 210-490-2164
Carlos Javier Diaz Velez, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 4085 De Zavala Rd Ste 200, Shavano Park, TX 78249
Phone: 210-558-6288    Fax: 210-558-6289
Dr. Sakshi Malhotra, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 415 Bentley Mnr, Shavano Park, TX 78249
Phone: 402-630-7221    
Rodney Lynn Carry, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 4085 De Zavala Rd, Suite 200, Shavano Park, TX 78249
Phone: 210-558-6288    Fax: 210-558-6289
Dr. Antonio Luis Ruiz, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 115 Tuscany Way, Shavano Park, TX 78249
Phone: 210-699-3815    Fax: 210-699-1896

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.