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Jonas Johnson

Specialist

  • Medicare participating

At a glance

Years since graduation
54
In the NPI registry since
2006
Medicare patients seen, 2024
187

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

  • 1972Medical school: State University of New York Downstate Medical Center
  • 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

  • Specialist primary
    PA license MD022011E

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

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
187
Services billed
252
Patients’ average age
71
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 20-29 minutes181144
Evaluation and recording of swallowing using an endoscope5044
Evaluation, recording, and interpretation of swallowing using an endoscope5044
New patient office or other outpatient visit, 45-59 minutes3131
Diagnostic exam of voice box using a flexible endoscope2119
Established patient office or other outpatient visit, 30-39 minutes2018

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

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Sf 5000 Plus (fluoride (sodium))29
Denta 5000 Plus (fluoride (sodium))20
Nystatin
Other prescribers in Pittsburgh, PA
20
Levothyroxine Sodium
Other prescribers in Pittsburgh, PA
19

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

Other Specialist clinicians in Pittsburgh

Sources

NPI registry (CMS NPPES, November 2026; record last updated April 6, 2021), 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 1942274303. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.