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Dr. David M. Rosenstein, MD PHD

Internal Medicine (Internal Medicine Physician)

  • Medicare participating

At a glance

Years since graduation
24
In the NPI registry since
2006
Medicare patients seen, 2024
360

Licensed in Texas since 2006, according to the Texas Medical Board. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 2002Medical school: Texas Tech University Health Science Center School of Medicine
  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Internal Medicine Physician primary
    TX license M3719 (first issued 2006; active)

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Internal Medicine per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
360
Services billed
1,419
Patients’ average age
76
Most frequent Medicare services, 2023
ServiceTimesPatients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes683198
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes467195
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes232226
Hospital discharge day management, more than 30 minutes125120
Hospital discharge day management, 30 minutes or less122118
Electrocardiogram (ecg) 2-day continuous with review by health care professional6160
Critical care, first 30-74 minutes1916

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 1 companies reported 5 payments worth $3,325 in total to this clinician.

By type
Consulting Fee$2,610
Food and Beverage$657
Travel and Lodging$58.89

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Oct 23, 2025Bayer HealthCare Pharmaceuticals Inc.
Oct 23, 2025
Consulting Fee
Kerendia · Cardio-Renal
$2,610
Oct 23, 2025Bayer HealthCare Pharmaceuticals Inc.
Oct 23, 2025
Travel and Lodging
Kerendia · Cardio-Renal · travel to Dallas, TX · in-kind
$58.89

Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in Texas →

Other Internal Medicine clinicians in Dallas

Sources

NPI registry (CMS NPPES, November 2026; record last updated July 31, 2008), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1427075902. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.