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Internal Medicine

Tamilselvi Periasamy, MD

Sees patients in Taylor, TX · Texas

Summary

Dr. Tamilselvi Periasamy, MD is an internal medicine doctor at 1301 W 4th St, Taylor, TX 76574. Phone: (877) 800-5722. Accepts Medicare assignment. NPI 1659913440. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1301 W 4th St, Taylor, TX 76574 · Directions
  • Phone: (877) 800‑5722
  • Medicare: Accepts Medicare assignment
  • Group practice: Lone Star Circle of Care
  • Medical school: graduated 1984 (42 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Tamilselvi Periasamy, 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 Tamilselvi Periasamy accept Medicare assignment?
Yes. Medicare's clinician data says Tamilselvi Periasamy 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.
What is Tamilselvi Periasamy's NPI number?
1659913440. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

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

Group practices

Medicare enrollment lists Tamilselvi Periasamy as a member of this group (CMS data updated October 2, 2026).

  • Lone Star Circle of Care27 clinicians in the group

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Texas

Clinicians with the same Medicare primary specialty in Texas — not a recommendation.

All internal medicine doctors in Texas →

Other clinicians in Lone Star Circle of Care

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

Clinician information

CredentialMD
Graduation year1984 (42 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1659913440
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians