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Radiation Oncology

Crosby Rock, MD

Works at hospitals in Des Moines, IA · Pella, IA · Iowa City, IA · Iowa

Summary

Crosby Rock, MD (Radiation Oncology) is listed by Medicare at 5 hospitals in Des Moines, IA, Pella, IA and Iowa City, IA. NPI 1457849259. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Crosby Rock, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Radiation OncologyPrimary specialty
YesAccepts Medicare assignment
8Years since medical school (graduated 2018)
Texas Tech University Health Science Center School Of MedicineMedical school
MaleGender (as listed)
Central Iowa Hospital CorporationGroup practice

Quick answers

Which hospitals does Crosby Rock work at?
Medicare's official clinician data lists Crosby Rock at 5 hospitals: Broadlawns Medical Center, MercyOne Des Moines Medical Center, Pella Regional Health Center, UnityPoint Health - Des Moines Iowa Methodist Medi… and University of Iowa Hospital & Clinics. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Crosby Rock see patients?
Medicare's clinician data lists 1 practice location in Des Moines, IA. Call before your visit to confirm the address.
What is Crosby Rock's specialty?
Medicare lists Radiation Oncology as the primary specialty.
Does Crosby Rock accept Medicare assignment?
Yes. Medicare's clinician data says Crosby Rock accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Crosby Rock?
(515) 241-4330, as listed in official Medicare / NPI Registry data.
What is Crosby Rock's NPI number?
1457849259. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Crosby Rock works

Medicare's Facility Affiliation Data lists Crosby Rock at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Crosby Rock is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Crosby Rock as a member of this group (CMS data updated 2026-10-02).

  • Central Iowa Hospital Corporation239 clinicians in the group

Specialties

Find other Radiation Oncology doctors in Iowa →

Other radiation oncologists in Des Moines

Clinicians with the same Medicare primary specialty in Des Moines, IA — not a recommendation.

All radiation oncologists in Des Moines →

Clinician information

CredentialMD
Medical schoolTexas Tech University Health Science Center School Of Medicine
Graduation year2018
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1457849259
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians