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

Individual provider Anesthesiology Physician · NPI 1336227255

Dr. John Thomas Stimmler, DO is an Anesthesiology in Iowa City, Iowa. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 2005, 21 years ago. Practices with US Anesthesia Partners of Colorado Inc, a 479-clinician group and accepts Medicare assignment. Licensed in Colorado and Virginia.

Years since qualifying
21
Trained at
Lake Erie College of Osteopathic Medicine, Erie
Licensed in
CO, VA
In the registry since
2006
Specialties on file
2
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

200 Hawkins Dr
Iowa City, IA 52242-1007
Phone: (319) 356-2633
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence DR0052046 (CO)
Anesthesiology Physician Taxonomy 207L00000X · Licence 0102201894 (VA)

Record details

NPI number1336227255
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedNovember 1, 2006
Last updated in NPPESJuly 30, 2013

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 2005 (21 years in practice)
Group practice Us Anesthesia Partners Of Colorado Inc — 479 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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