Piruthiviraj Natarajan, MD

Medicare activity in 2024

Official CMS public-use data for Piruthiviraj Natarajan, 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.

Hospitals where Piruthiviraj Natarajan works

Medicare's Facility Affiliation Data lists Piruthiviraj Natarajan 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.

• Covenant Medical CenterLubbock, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450040
• Plains Regional Medical CenterClovis, NM · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 320022
• Roosevelt General HospitalPortales, NM · Acute Care Hospital · Emergency services: listed by Medicare · CCN 320084
• University Medical CenterLubbock, TX · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 450686

Practice locations

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

• 2100 N Martin Luther King Jr Blvd, Plains Regional Medical CenterClovis, NM 88101 (575) 769‑2141
• 3615 19th StLubbock, TX 79410 (806) 725‑0000

Group practices

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

• Hospitalist Medicine Physicians of Texas PLLC686 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in New Mexico →

Other internal medicine doctors in Clovis

Clinicians with the same Medicare primary specialty in Clovis, NM — not a recommendation.

• Himabindu Boja, MD
• Olusola Kolade, MD
• Hsiang C. Tseng, MD
• Urmimala Das, MD
• Dory R. Abou Jaoude, MD
• Nicole Naifeh, DO
• Melissa D. Sugar, MD
• Arnel Anthony S. Bobadilla, MD

All internal medicine doctors in Clovis →

Other clinicians in Hospitalist Medicine Physicians of Texas PLLC

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

• Henry Dollahite, MD
• Kanwal Zahid, MD
• Georges I. Khouri, MD
• Erik Furman, MD
• Kathryn E. Obrien, MD
• Michelle A. Baalmann, 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