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Internal Medicine

Kellie L. Rosinski, MD

Works at hospitals in Fort Mohave, AZ · Arizona

Summary

Dr. Kellie L. Rosinski, MD is an internal medicine doctor at 967 Hancock Rd, Suite 133, Bullhead City, AZ 86442. Phone: (928) 219-1357. Accepts Medicare assignment. In 2024, Kellie L. Rosinski had 148 Original Medicare patients and 341 services. NPI 1588907588. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 967 Hancock Rd, Suite 133, Bullhead City, AZ 86442 · Directions (1 more location)
  • Phone: (928) 219‑1357
  • Medicare: Accepts Medicare assignment
  • Hospital: Valley View Medical Center
  • Group practice: Phoenix Cancer and Blood Disorder Treatment Institute PLLC
  • Medical school: University Of Washington School Of Medicine · graduated 2012 (14 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Kellie L. Rosinski, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Kellie L. Rosinski accept Medicare assignment?
Yes. Medicare's clinician data says Kellie L. Rosinski accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Kellie L. Rosinski see?
In 2024, CMS data shows 148 Original Medicare patients and 341 services for Kellie L. Rosinski. This counts Original Medicare only and measures volume, not quality.
What is Kellie L. Rosinski's NPI number?
1588907588. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Kellie L. Rosinski, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients148
Services billed to Medicare341
Different services or procedures5
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)163 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)163 services
  3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)13 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis46%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)40%
  • Chronic kidney disease39%
  • COPD37%

Hospitals where Kellie L. Rosinski works

Medicare's Facility Affiliation Data lists Kellie L. Rosinski at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Valley View Medical CenterFort Mohave, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030117

Practice locations

Addresses where Kellie L. Rosinski is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Kellie L. Rosinski as a member of this group (CMS data updated October 2, 2026).

  • Phoenix Cancer and Blood Disorder Treatment Institute PLLC2 clinicians in the group

Specialties

Find other Internal Medicine doctors in Arizona →

Other internal medicine doctors in Bullhead City

Clinicians with the same Medicare primary specialty in Bullhead City, AZ — not a recommendation.

All internal medicine doctors in Bullhead City →

Other clinicians in Phoenix Cancer and Blood Disorder Treatment Institute PLLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Washington School Of Medicine
Graduation year2012 (14 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1588907588
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians