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DR. ANDREW MICHAEL GONZABA MD
NPI 1316634876
Internal Medicine in San Antonio, TX

Active since April 24, 2023PECOS Enrolled
720 PLEASANTON RD, SAN ANTONIO, TX 78214(210) 921-3800 Get Directions Write a Review

NPPES record last updated: July 8, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Andrew Michael Gonzaba Md NPPES

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

DR. ANDREW MICHAEL GONZABA MD (NPI 1316634876) is an individual internal medicine provider in San Antonio, Texas, licensed in Texas (767145) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1316634876
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ANDREW MICHAEL GONZABACredential: MD
Location Address720 PLEASANTON RDSan Antonio, TX 78214-1343
Mailing Address205 W Agarita AveSan Antonio, TX 78212-2928
Phone(210) 921-3800
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateApril 24, 2023
Last NPPES UpdateJuly 8, 2026
NPPES CertifiedJuly 8, 2026
✔ NPI 1316634876 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · 767145
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.
720 PLEASANTON RD, San Antonio, TX 78214
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Andrew Michael Gonzaba Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6204391394
PECOS Enrollment IDI20260720001566
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.

Medicare Billing Reassignment

Medicare enrollment records show Andrew Gonzaba reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Gmg Health Systems Associates PA
Same address
Family Medicine
720 PLEASANTON RD
San Antonio, TX 78214
  • Reassigned Medicare billing, Texas enrollment
  • 125 clinicians in this Medicare group
NPI 1023030160 (210) 921-3800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78214 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
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.

Other Providers at the Same Location NPPES 20

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

ANISSA JUAREZ RAMIREZ P.A.
Physician Assistant
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Bexar County (210) 921-3800
GMG HEALTH SYSTEMS ASSOCIATES PA
Family Medicine
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Bexar County (210) 921-3800
MORRIS LEE BEARD PA
Physician Assistant
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Bexar County (210) 921-3800
GMG HEALTH SYSTEMS, PA
Clinic/Center (Primary Care)
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Bexar County (210) 921-3800
SOUTH TEXAS ANCILLARY SERVICES, LTD
Family Medicine
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Bexar County (210) 921-3800
DR. JOSE VICTOR VELA M.D.
General Practice
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Bexar County (210) 921-3800
CYNTHIA MERCEDES VILLANUEVA RAMOS MD
Family Medicine
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Bexar County (210) 921-3800
MRS. LEDYENSKA BAEZ BALLESTEROS PA
Physician Assistant (Medical)
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Bexar County (210) 921-3800

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 Andrew Gonzaba's NPI number?

The NPI number for Andrew Gonzaba is 1316634876. It was assigned to this individual provider in the NPPES registry on April 24, 2023.

Where is Andrew Gonzaba located?

Andrew Gonzaba practices at 720 Pleasanton Rd, San Antonio, TX 78214. The listed phone number is (210) 921-3800.

What is Andrew Gonzaba's specialty?

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

Is Andrew Gonzaba enrolled in Medicare?

Yes. Andrew Gonzaba is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Andrew Gonzaba's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Gonzaba reassigns Medicare benefits to Gmg Health Systems Associates PA (San Antonio, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Andrew Gonzaba's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Andrew Gonzaba was last updated on July 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.