NPPES file of Aug 9, 2026

Hisakazu Hoshi, MD

Surgical Oncology Physician · Iowa City, IA

Hisakazu Hoshi, MD is a surgical oncology physician with a practice address in Iowa City, Iowa, and NPI 1841355096, issued on Dec 27, 2006. Check the license (Iowa 36933, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841355096
Name
Hisakazu Hoshi
Credential
MD
Primary taxonomy
Surgical Oncology Physician 2086X0206X
License number
36933 IA
Self-reported in NPPES; status is on the state search
Practice location
200 Hawkins Dr, Iowa City, IA 52242
Phone
(319) 356-1763
Enumerated
Dec 27, 2006
Record last updated
Nov 27, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(319) 356-8378
Medicaid ID
0748475 IA
Medicare enrollment
Enrolled (PECOS I20070310000045); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest surgical oncology physician records → All 16 in Iowa → Look up another NPI →

Also registered at 200 Hawkins Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Helena Aaberg, MDAnesthesiology Physician1689301558
  2. Abdullah Abbasi, MDGastroenterology Physician1932944204
  3. Mary Jo Abbott, RPHPharmacist1841325875
  4. Francois Abboud, MDCardiovascular Disease Physician1598753113
  5. Abdalla Abdalla, MBBCHAnatomic Pathology & Clinical Pathology Physician1518859826
  6. Sameh AbdallaAnatomic Pathology & Clinical Pathology Physician1437902160

Verify Hisakazu Hoshi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIowa Board of Medicine
    Search for license 36933    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Iowa license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. State University OF IowaIowa City, IA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Hisakazu Hoshi among 16 surgical oncology physician records in Iowa

Hisakazu Hoshi, MD is one of 16 surgical oncology physician records with a practice address in Iowa. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 19% of them.

  • NPI issued2006 · 19% of these records are older, 63% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated1991 · median 2007 among the 12 with a school on file
  • Record last updated2007 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Oncology Physician providers in Iowa

There are 16 surgical oncology physician records in Iowa.

All 16 in Iowa → Every provider in Iowa City → Surgical Oncology Physician nationwide →

The 8 surgical oncology physician records with the nearest ZIP codes

  1. Carlos Chan, MD, PHD, FRCSCIowa City, IA 522421659711661
  2. Elizabeth Cooper, M.D.Iowa City, IA 522421194176750
  3. James De Andrade, M.D.Iowa City, IA 522421780979468
  4. Xiang Gao, M.D.Iowa City, IA 522421760822415
  5. James Howe, MDIowa City, IA 522421336140409
  6. Peter Jochimsen, M.D.Iowa City, IA 522421689991259
  7. Geeta Lal, MDIowa City, IA 522421073514147
  8. Ingrid Lizarraga, M.D.Iowa City, IA 522421750590907

Common questions

What is Hisakazu Hoshi, MD's NPI number?

Hisakazu Hoshi, MD's National Provider Identifier (NPI) is 1841355096, issued on Dec 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Hisakazu Hoshi, MD located?

The NPPES record lists a practice address at 200 Hawkins Dr, Iowa City, IA, 52242. Phone: (319) 356-1763. Providers update this record themselves, so call before visiting.

How can I verify Hisakazu Hoshi, MD's license?

NPPES lists Iowa license number 36933, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.