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BRIAN K MACGILLIVRAY MD
NPI 1851374623
Family Medicine in San Antonio, TX

Active since November 25, 2005PECOS Enrolled
19054 STONE OAK PKWY STE 102, SAN ANTONIO, TX 78258(210) 447-9275(210) 447-9279 Get Directions Write a Review

NPPES record last updated: September 8, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Brian K Macgillivray Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BRIAN K MACGILLIVRAY MD (NPI 1851374623) is an individual family medicine provider in San Antonio, Texas, licensed in Texas (M3304) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851374623
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameBRIAN K MACGILLIVRAYCredential: MD
Location Address19054 STONE OAK PKWY STE 102San Antonio, TX 78258-3460
Mailing Address19054 Stone Oak Pkwy Ste 102San Antonio, TX 78258-3460 · (210) 447-9275 · Fax (210) 447-9279
Phone(210) 447-9275
Fax(210) 447-9279
Sole ProprietorYes
Enumeration DateNovember 25, 2005
Last NPPES UpdateSeptember 8, 2025
NPPES CertifiedSeptember 8, 2025
✔ NPI 1851374623 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · M3304
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedEmergency MedicineTaxonomy 207P00000X · License M3304 (TX)

Other Identifiers 2

Other8AH273TX · Bcbs
Medicaid179874604TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brian K Macgillivray Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78258 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers17 claims17 services$74.11 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ASHLEY KAREN BOOK PA
Physician Assistant (Medical)
19054 STONE OAK PKWY STE 102
SAN ANTONIO, TX 78258
Bexar County (210) 447-9275

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brian Macgillivray's NPI number?

The NPI number for Brian Macgillivray is 1851374623. It was assigned to this individual provider in the NPPES registry on November 25, 2005.

Where is Brian Macgillivray located?

Brian Macgillivray practices at 19054 Stone Oak Pkwy Ste 102, San Antonio, TX 78258. The listed phone number is (210) 447-9275.

What is Brian Macgillivray's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Brian Macgillivray enrolled in Medicare?

Yes. Brian Macgillivray is registered in the Medicare PECOS enrollment system.

What insurance does Brian Macgillivray accept?

Health plans from Blue Cross and Blue Shield of Texas list Brian Macgillivray as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Brian Macgillivray was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.