Brian K Macgillivray, MD - Medicare Family Medicine in San Antonio, TX

Brian K Macgillivray, MD is a medicare enrolled "Family Medicine" physician in San Antonio, Texas. His current practice location is 20658 Stone Oak Pkwy, Suite 108, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 447-9275.

Brian K Macgillivray is licensed to practice in Texas (license number M3304) 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 1851374623.

Contact Information

Brian K Macgillivray, MD
20658 Stone Oak Pkwy, Suite 108,
San Antonio, TX 78258-7344
(210) 447-9275
(210) 447-9279

Map and Direction




Physician's Profile

Full NameBrian K Macgillivray
GenderMale
SpecialityFamily Medicine
Location20658 Stone Oak Pkwy, San Antonio, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1851374623
  • Provider Enumeration Date: 11/25/2005
  • Last Update Date: 04/13/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 0244255321
  • Enrollment ID: I20060417000571

Medical Identifiers

Medical identifiers for Brian K Macgillivray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851374623NPI-NPPES
8AH273OtherTXBCBS
179874604MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine M3304 (Texas)Primary
207P00000XEmergency Medicine M3304 (Texas)Secondary

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. Brian K Macgillivray 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
Brian K Macgillivray, MD
20658 Stone Oak Pkwy, Suite 108,
San Antonio, TX 78258-7344

Ph: (210) 447-9275
Brian K Macgillivray, MD
20658 Stone Oak Pkwy, Suite 108,
San Antonio, TX 78258-7344

Ph: (210) 447-9275

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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