Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Benjamin S. Avner, MD

Individual provider Internal Medicine Physician · NPI 1104182302

Benjamin S. Avner, MD is registered under Infectious Disease in Iowa City, Iowa. Qualified in 2012, 14 years ago. Practices with Western Michigan University School of Medicine, a 76-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Iowa and Michigan.

Years since qualifying
14
Licensed in
IA, MI
In the registry since
2012
Specialties on file
3
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

200 Hawkins Dr
Iowa City, IA 52242-1009
Phone: (319) 356-1833
Fax: (319) 356-4600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 500 E Market St, Iowa City, IA 52245-2633 — (319) 339-3551
  • 540 E Jefferson St Ste 400, Iowa City, IA 52245-2479 — (319) 688-7440
  • 701 W Forevergreen Rd, North Liberty, IA 52317-9848 — (319) 356-7740

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence MD-57289 (IA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD-57289 (IA)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 4301500214 (MI)

Record details

NPI number1104182302
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2012
Last updated in NPPESSeptember 23, 2026
Certification dateSeptember 23, 2026

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Western Michigan University School Of Medicine — 76 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients94
Services billed 193 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Western Michigan University School of Medicine

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 76 clinicians in the practice; 12 are shown here.

Other providers in Iowa City