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Internal Medicine

Ajit Ramadugu, MD

Works at hospitals in Westminster, CO · Thornton, CO · Colorado

Summary

Dr. Ajit Ramadugu, MD is an internal medicine doctor at 10001 Washington St, Thornton, CO 80229. Phone: (303) 252-4442. Accepts Medicare assignment. In 2024, Ajit Ramadugu had 179 Original Medicare patients and 239 services. NPI 1316473762. 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 Ajit Ramadugu, 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 Ajit Ramadugu accept Medicare assignment?
Yes. Medicare's clinician data says Ajit Ramadugu 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 Ajit Ramadugu see?
In 2024, CMS data shows 179 Original Medicare patients and 239 services for Ajit Ramadugu. This counts Original Medicare only and measures volume, not quality.
What is Ajit Ramadugu's NPI number?
1316473762. 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 Ajit Ramadugu, 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 patients179
Services billed to Medicare239
Different services or procedures27
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)41 services
  2. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)38 services
  3. Biopsy of large bowel using a flexible endoscope (45380)28 services
  4. Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (G0121)22 services
  5. Colorectal cancer screening; colonoscopy on individual at high risk (G0105)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 cholesterol65%
  • High blood pressure61%
  • Arthritis50%
  • Ischemic heart disease23%
  • Depression23%
  • Anxiety21%

Hospitals where Ajit Ramadugu works

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

Group practices

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

  • Rocky Mountain Gastroenterology Associates, PLLC36 clinicians in the group

Specialties

Find other Internal Medicine doctors in Colorado →

Other internal medicine doctors in Thornton

Clinicians with the same Medicare primary specialty in Thornton, CO — not a recommendation.

All internal medicine doctors in Thornton →

Other clinicians in Rocky Mountain Gastroenterology Associates, PLLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Toledo College Of Medicine
Graduation year2017 (9 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1316473762
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