Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Jonathan Ryan Winthers, DO

Individual provider Internal Medicine Physician · NPI 1043643083

Dr. Jonathan Ryan Winthers, DO is a Hospitalist in Parker, Colorado. Qualified in 2013, 13 years ago. Practices with Rockford Hospitalist Group LLC, a 42-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
13
Licensed in
CO
In the registry since
2013
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

8401 S Chambers Rd
Parker, CO 80134-9498
Phone: (720) 875-2880
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0004914 (CO)

Record details

NPI number1043643083
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 13, 2013
Last updated in NPPESJanuary 14, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Rockford Hospitalist Group Llc — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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