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Johanne L. Python, M.D.

Specialist

At a glance

Years since graduation
13
In the NPI registry since
2009

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. What an NPI is

Education and training

  • 2013Medical school: University of Colorado School of Medicine, Denver
  • 2009Registered with an NPI (national billing number; not a license date)

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
    CO license 52134

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

Where they work

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.

Payments from drug and device companies

In 2025, 5 companies reported 7 payments worth $212 in total to this clinician.

By company
Hologic Sales and Service, LLC$106
Bayer HealthCare Pharmaceuticals Inc.$52.39
Sumitomo Pharma America, Inc.$24.87
Exeltis, USA Inc.$23.11
Organon LLC$5.69
By type
Food and Beverage$212

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 Colorado →

Other Specialist clinicians in Golden

Sources

NPI registry (CMS NPPES, November 2026; record last updated April 9, 2014), 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 Information is self-reported or billed data and may be out of date; call before visiting.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 1356583991. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.