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

Individual provider Nephrology Physician · NPI 1427012061

Mark Miller Belz, MD is a Nephrology in Des Moines, Iowa. Graduated from Washington University School of Medicine in 1995, 31 years ago. Practices with Iowa Kidney Physicians, PC, a 15-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Iowa.

Years since qualifying
31
Trained at
Washington University School of Medicine
Licensed in
IA
In the registry since
2006
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

1215 Pleasant St Ste 100
Des Moines, IA 50309-1409
Phone: (515) 336-6557
Fax: (515) 461-2223
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 31519 (IA)

Record details

NPI number1427012061
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 12, 2006
Last updated in NPPESJanuary 28, 2025
Certification dateJanuary 28, 2025

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Iowa Kidney Physicians, P.C. — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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