Nithya Palanisamy, MD

Medicare activity in 2024

Official CMS public-use data for Nithya Palanisamy, 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.

Most frequent services

1. Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)9,902 services
2. Injection, iron sucrose, 1 mg (J1756)9,300 services
3. Injection, pembrolizumab, 1 mg (J9271)8,500 services
4. Injection, darbepoetin alfa, 1 microgram (non-esrd use) (J0881)5,565 services
5. Injection, fosaprepitant, 1 mg (J1453)4,950 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)49%
• Arthritis48%
• Chronic kidney disease35%
• Diabetes34%

Hospitals where Nithya Palanisamy works

Medicare's Facility Affiliation Data lists Nithya Palanisamy 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.

• Baylor Scott & White Medical Center - CentennialFrisco, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 450885
• Baylor Scott & White the Heart Hospital PlanoPlano, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 670025
• Baylor Scott and White Medical Center Frisco at PGFrisco, TX · Acute Care Hospital · Emergency services: listed by Medicare · CCN 670346
• Baylor Scott and White Medical Center McKinneyMcKinney, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 670082
• Medical Center of McKinneyMcKinney, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450403

Practice locations

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

• 10425 N Central ExpyDallas, TX 75231 (214) 361‑2025
• 5236 W University Dr, Suite 1000McKinney, TX 75071 (972) 923‑2600

Group practices

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

• Texas Oncology PA1,014 clinicians in the group

Specialties

• Hematology/Oncologyprimary
• Internal Medicinealso
• Medical Oncologyalso

Find other Hematology/Oncology doctors in Texas →

Other hematologist-oncologists in Dallas

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

• David H. Johnson, MD
• Jaime B. Brugarolas, MD
• Ananth K. Arjunan, MD
• Rebecca F. Yarborough, MD
• Chi M. Pham, MD
• Thuy B. Le, MD
• Racha Halawi, MD
• Catherine H. Davis, MD

All hematologist-oncologists in Dallas →

Other clinicians in Texas Oncology PA

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

• Debra A. Patt, MD
• Lute G. Oas, MD
• Timothy W. Dziuk, MD
• Benjamin W. West, MD
• Allan C. Vanhorn, MD
• John K. Oconnor, MD

Clinician information

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