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Dr. John O. Watson, MD

Pain Medicine (Pain Medicine (Physical Medicine & Rehabilitation) Physician)

  • Medicare participating

At a glance

In the NPI registry since
2006
Medicare patients seen, 2024
640

Licensed in Illinois since 2007, according to the Illinois Department of Financial and Professional Regulation. 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

  • 2006Registered 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

  • Pain Medicine (Physical Medicine & Rehabilitation) Physician primary
    IL license 036119109 (first issued 2007; active)

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

Map: Pain Medicine per capita by county →

Medicare patients and services

Medicare patients, 2024
640
Services billed
2,830
Patients’ average age
75
Most frequent Medicare services, 2023
ServiceTimesPatients
Injection, triamcinolone acetonide, not otherwise specified, 10 mg1,275252
Aspiration and/or injection of fluid large joint using ultrasound guidance312221
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level253224
Established patient office or other outpatient visit, 20-29 minutes216166
Established patient office or other outpatient visit, 30-39 minutes195152
Needle measurement of electrical activity in arm or leg muscles, complete study11875
Mri scan of lower spinal canal without contrast9494
X-ray of lower and sacral spine, minimum of 4 views9089
New patient office or other outpatient visit, 45-59 minutes8585
New patient office or other outpatient visit, 30-44 minutes7878

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 Pain Medicine clinicians in Springfield

Sources

NPI registry (CMS NPPES, November 2026; record last updated April 13, 2020), 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 1396770087. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.