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Diagnostic Radiology

Michael S. Ramjattansingh, MD

Works at hospitals in Lewes, DE · Philadelphia, PA · Delaware, Pennsylvania

Summary

Dr. Michael S. Ramjattansingh, MD is a radiologist at 424 Savannah Rd, Lewes, DE 19958. Phone: (302) 645-3636. Accepts Medicare assignment. In 2024, Michael S. Ramjattansingh had 5,775 Original Medicare patients and 9,256 services. NPI 1780671867. 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: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 424 Savannah Rd, Lewes, DE 19958 · Directions
  • Phone: (302) 645‑3636
  • Medicare: Accepts Medicare assignment
  • Hospitals: Beebe Medical Center, Thomas Jefferson University Hospital
  • Group practice: Southern Delaware Imaging Assoc
  • Medical school: State University Of Ny Upstate Medical University · graduated 1994 (32 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Michael S. Ramjattansingh, 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 Michael S. Ramjattansingh accept Medicare assignment?
Yes. Medicare's clinician data says Michael S. Ramjattansingh 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 Michael S. Ramjattansingh see?
In 2024, CMS data shows 5,775 Original Medicare patients and 9,256 services for Michael S. Ramjattansingh. This counts Original Medicare only and measures volume, not quality.
What is Michael S. Ramjattansingh's NPI number?
1780671867. 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 Michael S. Ramjattansingh, 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 patients5,775
Services billed to Medicare9,256
Different services or procedures185
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. X-ray of chest, 1 view (71045)1,106 services
  2. X-ray of chest, 2 views (71046)976 services
  3. Ct scan of abdomen and pelvis with contrast (74177)658 services
  4. Screening mammography (77067)619 services
  5. Screening 3d breast mammography (77063)618 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%
  • Arthritis54%
  • Ischemic heart disease46%
  • Anxiety30%
  • Diabetes29%

Hospitals where Michael S. Ramjattansingh works

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

Group practices

Medicare enrollment lists Michael S. Ramjattansingh as a member of this group (CMS data updated October 2, 2026).

  • Southern Delaware Imaging Assoc43 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Delaware →

Other radiologists in Lewes

Clinicians with the same Medicare primary specialty in Lewes, DE — not a recommendation.

All radiologists in Lewes →

Other clinicians in Southern Delaware Imaging Assoc

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

Clinician information

CredentialMD
Medical schoolState University Of Ny Upstate Medical University
Graduation year1994 (32 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1780671867
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