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Internal Medicine

David H. Rosenstein, MD

Works at hospitals in Las Vegas, NV · Nevada

Summary

Dr. David H. Rosenstein, MD is an internal medicine doctor at 201 N Buffalo Dr, Las Vegas, NV 89145. Accepts Medicare assignment. In 2024, David H. Rosenstein had 1,018 Original Medicare patients and 25,891 services. NPI 1518001551. 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: 201 N Buffalo Dr, Las Vegas, NV 89145 · Directions
  • Medicare: Accepts Medicare assignment
  • Hospital: Summerlin Hospital Medical Center
  • Group practice: Internal Medicine Spec of Southern NV Grossman Panikkar Ghadishah Whi
  • Medical school: Boston University School Of Medicine · graduated 2001 (25 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about David H. Rosenstein, 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 David H. Rosenstein accept Medicare assignment?
Yes. Medicare's clinician data says David H. Rosenstein 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 David H. Rosenstein see?
In 2024, CMS data shows 1,018 Original Medicare patients and 25,891 services for David H. Rosenstein. This counts Original Medicare only and measures volume, not quality.
What is David H. Rosenstein's NPI number?
1518001551. 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 David H. Rosenstein, 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 patients1,018
Services billed to Medicare25,891
Different services or procedures95
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Injection, testosterone cypionate, 1 mg (J1071)14,400 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)1,711 services
  3. Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)1,517 services
  4. Ultrasound study of arm and leg arteries (93922)962 services
  5. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)831 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%
  • Arthritis41%
  • Diabetes33%
  • Anxiety27%
  • Ischemic heart disease26%

Hospitals where David H. Rosenstein works

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

Group practices

Medicare enrollment lists David H. Rosenstein as a member of this group (CMS data updated October 2, 2026).

  • Internal Medicine Spec of Southern NV Grossman Panikkar Ghadishah Whi7 clinicians in the group

Specialties

Find other Internal Medicine doctors in Nevada →

Other internal medicine doctors in Las Vegas

Clinicians with the same Medicare primary specialty in Las Vegas, NV — not a recommendation.

All internal medicine doctors in Las Vegas →

Other clinicians in Internal Medicine Spec of Southern NV Grossman Panikkar Ghadishah Whi

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

Clinician information

CredentialMD
Medical schoolBoston University School Of Medicine
Graduation year2001 (25 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1518001551
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