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Gastroenterology

Mahesh Gajendran, MD

Works at hospitals in San Antonio, TX · Texas

Summary

Dr. Mahesh Gajendran, MD is a gastroenterologist at 12850 Toepperwein Rd, Live Oak, TX 78233. Phone: (210) 614-1234. Accepts Medicare assignment. In 2024, Mahesh Gajendran had 11 Original Medicare patients and 16 services. NPI 1285833921. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Mahesh Gajendran, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Mahesh Gajendran accept Medicare assignment?
Yes. Medicare's clinician data says Mahesh Gajendran accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Mahesh Gajendran see?
In 2024, CMS data shows 11 Original Medicare patients and 16 services for Mahesh Gajendran. This counts Original Medicare only and measures volume, not quality.
What is Mahesh Gajendran's NPI number?
1285833921. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Mahesh Gajendran, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients11
Services billed to Medicare16
Different services or procedures10
Participating Medicare providerYes
Average age of these patients64

Hospitals where Mahesh Gajendran works

Medicare's Facility Affiliation Data lists Mahesh Gajendran at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Mahesh Gajendran is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Mahesh Gajendran as a member of these groups (CMS data updated October 2, 2026).

  • Texas Digestive Disease Consultants, PLLC608 clinicians in the group
  • Community Medicine Associates605 clinicians in the group

Specialties

Find other Gastroenterology doctors in Texas →

Other gastroenterologists in Live Oak

Clinicians with the same Medicare primary specialty in Live Oak, TX — not a recommendation.

All gastroenterologists in Live Oak →

Other clinicians in Texas Digestive Disease Consultants, PLLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2005 (21 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1285833921
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians