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Dr. Michael E. Peimer, M.D.

Internal Medicine (Internal Medicine Physician)

  • Medicare participating

At a glance

In the NPI registry since
2005
Medicare patients seen, 2024
118

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

  • 2005Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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
    MD license D0060301

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

Map: Internal Medicine per capita by county →

Medicare patients and services

Medicare patients, 2024
118
Services billed
1,687
Patients’ average age
79
Most frequent Medicare services, 2023
ServiceTimesPatients
Injection, denosumab, 1 mg2,58026
Established patient office or other outpatient visit, 20-29 minutes325126
Insertion of needle into vein for collection of blood sample264124
Established patient office or other outpatient visit, 30-39 minutes15874
Urinalysis, manual test10784
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit9494
Administration of influenza virus vaccine6565
Influenza vaccine, quadrivalent derived from recombinant dna6464
Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle4326
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report1717

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.

Other Internal Medicine clinicians in Chestertown

Sources

NPI registry (CMS NPPES, November 2026; record last updated January 13, 2010), 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 1306840939. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.