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.

See every abbreviation used in this directory →

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
Mailing address8401 S Chambers Rd, Parker, CO 80134-9498

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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