MAC GREGOR MEDICAL CENTER- SAN ANTONIO
NPI 1720086499
Internal Medicine in San Antonio, TX

Active since July 07, 2005CLIA 45D0896669 · Certificate of Compliance
9969 FREDERICKSBURG RD, SAN ANTONIO, TX 78240(210) 690-2273(210) 581-8209 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mac Gregor Medical Center- San Antonio NPPES

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

MAC GREGOR MEDICAL CENTER- SAN ANTONIO (NPI 1720086499) is a healthcare organization registered as an internal medicine in San Antonio, Texas and active in the NPI registry since July 2005. The organization holds a CLIA Certificate of Compliance certificate valid through April 18, 2027 and lists Brian P Senger, President, as its authorized official.

NPPES Registry Identity

NPI1720086499
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameSAN ANTONIO-MMC, P.A.
Location Address9969 FREDERICKSBURG RDSan Antonio, TX 78240-4106
Mailing AddressPo Box 2448San Antonio, TX 78298-2448 · (210) 690-2273 · Fax (210) 694-5172
Fax(210) 581-8209
Organization SubpartNo
Authorized OfficialBrian P SengerPresident · (210) 690-2273
Enumeration DateJuly 7, 2005
Last NPPES UpdateJuly 21, 2022
NPI 1720086499 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedFamily MedicineTaxonomy 207Q00000X
Also ListedPediatricsTaxonomy 208000000X
9969 FREDERICKSBURG RD, San Antonio, TX 78240

Other Names 1

Doing Business AsMac Gregor Medical Center- San Antonio

Other Identifiers 4

Other0089EBBcbs
Other128959Aetna
Medicaid0809154-01TX
Other16167-0001Pacificare

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 45D0896669

San Antonio Mmc PA Dba Macgregor Medical Center · San Antonio, TX
Active · expires Apr 18, 2027
CLIA Number45D0896669
Laboratory TypePhysician Office
Certificate Effective DateApril 19, 2025
Certificate Expiration DateApril 18, 2027
Laboratory DirectorAna Iris Rodriguez
Laboratory Phone(210) 690-2273
Laboratory LocationSan Antonio Mmc PA Dba Macgregor Medical Center9969 Fredericksburg Road, San Antonio, TX 78240
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Other Providers at the Same Location NPPES 10

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

Family Medicine
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Internal Medicine
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Family Medicine
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Family Medicine
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Pediatrics (Pediatric Infectious Diseases)
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Internal Medicine
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Internal Medicine
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Physician Assistant
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240

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 San Antonio-Mmc, P.A.'s NPI number?

The NPI number for San Antonio-Mmc, P.A. is 1720086499. It was assigned to this organization in the NPPES registry on July 7, 2005. The provider is doing business as Mac Gregor Medical Center- San Antonio.

Where is San Antonio-Mmc, P.A. located?

San Antonio-Mmc, P.A. is located at 9969 Fredericksburg Rd, San Antonio, TX 78240. The listed phone number is (210) 690-2273.

What is San Antonio-Mmc, P.A.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does San Antonio-Mmc, P.A. hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 45D0896669) is associated with this NPI, valid through April 18, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does San Antonio-Mmc, P.A. accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma list San Antonio-Mmc, P.A. 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 San Antonio-Mmc, P.A. was last updated on July 21, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.