Yolanda Marcos, MD - Medicare Internal Medicine in San Antonio, TX

Yolanda Marcos, MD is a medicare enrolled "Internal Medicine" physician in San Antonio, Texas. She went to University Of Texas Medical School At San Antonio and graduated in 1996 and has 28 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Yolanda Marcos Md Pa and her current practice location is 510 Med Court, Suite 210, San Antonio, Texas. You can reach out to her office (for appointments etc.) via phone at (210) 494-4290.

Yolanda Marcos is licensed to practice in Texas (license number K3612) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1104845445.

Contact Information

Yolanda Marcos, MD
510 Med Court, Suite 210,
San Antonio, TX 78258-3936
(210) 494-4290
(210) 494-4809

Map and Direction




Physician's Profile

Full NameYolanda Marcos
GenderFemale
SpecialityInternal Medicine
Experience28 Years
Location510 Med Court, San Antonio, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Yolanda Marcos attended and graduated from University Of Texas Medical School At San Antonio in 1996
  NPI Data:
  • NPI Number: 1104845445
  • Provider Enumeration Date: 07/18/2006
  • Last Update Date: 04/14/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4688771082
  • Enrollment ID: I20070519000058

Medical Identifiers

Medical identifiers for Yolanda Marcos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104845445NPI-NPPES
031448601MedicaidTX
031448602MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine K3612 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Brookdale Home Health San AntonioSan antonio, TXHome health agency

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Yolanda Marcos Md Pa60020621972

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. Yolanda Marcos allows following entities to bill medicare on her behalf.
Entity NameYolanda Marcos Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457616534
PECOS PAC ID: 6002062197
Enrollment ID: O20120806000198

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. Yolanda Marcos 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
Yolanda Marcos, MD
510 Med Court, Suite 210,
San Antonio, TX 78258-3936

Ph: (210) 494-4290
Yolanda Marcos, MD
510 Med Court, Suite 210,
San Antonio, TX 78258-3936

Ph: (210) 494-4290

Reviews and Comments


Internal Medicine Doctors in San Antonio, TX

Dr. Dennis Anthony Ruff, M.D.
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Phone: 210-798-5112    
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Zarema J Singson, M.D.
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Sapna Raghunathan, MD
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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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Phone: 210-434-4157    Fax: 210-433-6005
Socrates B Aramburu, MD
Internal Medicine
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.