Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Rajani R. Rao, MD

Works at hospitals in Greenville, TX · Texas

Summary

Dr. Rajani R. Rao, MD is an internal medicine doctor at 4215 Joe Ramsey Blvd E, Greenville, TX 75401. Phone: (903) 408-5000. Accepts Medicare assignment. In 2024, Rajani R. Rao had 152 Original Medicare patients and 335 services. NPI 1184875593. 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.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 4215 Joe Ramsey Blvd E, Greenville, TX 75401 · Directions
  • Phone: (903) 408‑5000
  • Medicare: Accepts Medicare assignment
  • Hospital: Hunt Regional Medical Center
  • Group practice: Hunt Memorial Hospital District
  • Medical school: graduated 2000 (26 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Rajani R. Rao, 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 Rajani R. Rao accept Medicare assignment?
Yes. Medicare's clinician data says Rajani R. Rao 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 Rajani R. Rao see?
In 2024, CMS data shows 152 Original Medicare patients and 335 services for Rajani R. Rao. This counts Original Medicare only and measures volume, not quality.
What is Rajani R. Rao's NPI number?
1184875593. 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 Rajani R. Rao, 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 patients152
Services billed to Medicare335
Different services or procedures8
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)131 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)81 services
  3. Hospital discharge day management, 30 minutes or less (99238)47 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)43 services
  5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)18 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%
  • Heart failure63%
  • Arthritis59%
  • Ischemic heart disease57%
  • COPD52%

Hospitals where Rajani R. Rao works

Medicare's Facility Affiliation Data lists Rajani R. Rao 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 Rajani R. Rao is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Rajani R. Rao as a member of this group (CMS data updated October 2, 2026).

  • Hunt Memorial Hospital District36 clinicians in the group

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Greenville

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

All internal medicine doctors in Greenville →

Other clinicians in Hunt Memorial Hospital District

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

Clinician information

CredentialMD
Graduation year2000 (26 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1184875593
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