Dr Demetrios N Macris, MD - Medicare Vascular Surgery in San Antonio, TX

Dr Demetrios N Macris, MD is a medicare enrolled "Surgery - Vascular Surgery" physician in San Antonio, Texas. He went to Emory University School Of Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Vascular Surgery. He is a member of the group practice Texas Cardiac And Vascular Specialists Pa and his current practice location is 718 Lexington Avenue, Suite 102, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 420-8671.

Dr Demetrios N Macris is licensed to practice in Texas (license number J2667) 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 1801892930.

Contact Information

Dr Demetrios N Macris, MD
718 Lexington Avenue, Suite 102,
San Antonio, TX 78212-4678
(210) 420-8671
(210) 899-1958

Map and Direction




Physician's Profile

Full NameDr Demetrios N Macris
GenderMale
SpecialityVascular Surgery
Experience38 Years
Location718 Lexington Avenue, Suite 102, 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 Demetrios N Macris attended and graduated from Emory University School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1801892930
  • Provider Enumeration Date: 06/23/2005
  • Last Update Date: 04/15/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6204747330
  • Enrollment ID: I20101214000082

Medical Identifiers

Medical identifiers for Dr Demetrios N Macris such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801892930NPI-NPPES
102130501MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery J2667 (Texas)Secondary
2086S0129XSurgery - Vascular Surgery J2667 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baptist Medical CenterSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Texas Cardiac And Vascular Specialists Pa80224735868

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 Demetrios N Macris allows following entities to bill medicare on his behalf.
Entity NameTexas Cardiac And Vascular Specialists Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447953351
PECOS PAC ID: 8022473586
Enrollment ID: O20230505000701

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 Demetrios N Macris 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 Demetrios N Macris, MD
718 Lexington Ave Ste 102,
San Antonio, TX 78212-4790

Ph: (210) 420-8671
Dr Demetrios N Macris, MD
718 Lexington Avenue, Suite 102,
San Antonio, TX 78212-4678

Ph: (210) 420-8671

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.

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