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

Individual provider Anesthesiology Physician · NPI 1811977853

John Duane Paszek, MD is an Anesthesiology in Des Moines, Iowa. Graduated from University of Iowa, Rj & L Carver College of Medicine in 2001, 25 years ago. Practices with Orthopedic Centers of Colorado LLC, a 328-clinician group and accepts Medicare assignment. Licensed in California and Iowa.

Years since qualifying
25
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
CA, IA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

411 Laurel St Ste 3170
Des Moines, IA 50314-3005
Phone: (515) 283-0463
Fax: (515) 283-0794
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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 39201 (IA)
Anesthesiology Physician Taxonomy 207L00000X · Licence A102821 (CA)

Record details

NPI number1811977853
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 17, 2006
Last updated in NPPESFebruary 21, 2026
Certification dateFebruary 21, 2026
Mailing address950 65th St, West Des Moines, IA 50266-2319

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Orthopedic Centers Of Colorado Llc — 328 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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