Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Eiyu Matsumoto, MD

Individual provider Internal Medicine Physician · NPI 1366606162

Dr. Eiyu Matsumoto, MD is registered under Infectious Disease in Iowa City, Iowa. Qualified in 2003, 23 years ago. Practices with State University of Iowa, a 1,885-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Iowa.

Years since qualifying
23
Licensed in
IA
In the registry since
2008
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) 356-2660
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) 356-2633

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 39483 (IA)
Internal Medicine Physician Taxonomy 207R00000X · Licence R-8280 (IA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 39483 (IA)

Record details

NPI number1366606162
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2008
Last updated in NPPESAugust 5, 2025
Certification dateAugust 5, 2025

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesEMERGENCY MEDICINE, INTERNAL MEDICINE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice State University Of Iowa — 1885 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients71
Services billed 87 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 State University of Iowa

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1885 clinicians in the practice; 12 are shown here.

Other providers in Iowa City