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Dr. Daniel Otten, MD

Cardiology (Cardiovascular Disease Physician)

  • Medicare participating

At a glance

Years since graduation
26
In the NPI registry since
2007
Medicare patients seen, 2024
1,339

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

  • 2000Medical school: Vanderbilt University School of Medicine
  • 2007Registered 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

  • Cardiovascular Disease Physician primary
    NY license 232138

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

Map: Cardiology 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
1,339
Services billed
5,528
Patients’ average age
77
Most frequent Medicare services, 2023
ServiceTimesPatients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report842631
Established patient office or other outpatient visit, 40-54 minutes741537
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes512297
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function460441
Insertion of needle into vein for collection of blood sample386279
Blood test, lipids (cholesterol and triglycerides)283233
Blood test, comprehensive group of blood chemicals270223
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician181178
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician181178
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes180179

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, 3 companies reported 5 payments worth $92.80 in total to this clinician.

By type
Food and Beverage$92.80

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 Tennessee →

Other Cardiology clinicians in Germantown

Sources

NPI registry (CMS NPPES, November 2026; record last updated February 27, 2013), 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 1508088162. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.