Dr. Christopher Michael Morrison, MD, PhD

  • Tucson, AZ
  • Radiation oncologist
NPI1295183499PAC ID7618231135
Medicare services, 2024
1,764
Medicare patients, 2024
213
Part D claims, 2024
128
Publications
17
Clinical trials
1
Practice address
1501 N Campbell Ave, Tucson, AZ 85724
Practice phone
Call (520) 626-2761
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University of Arizona

Tucson, Arizona

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Dr. Christopher Michael Morrison is a radiation oncologist in Tucson, Arizona

Dr. Morrison practices at University of Arizona in Tucson, Arizona.

Dr. Morrison's NPI, 1295183499, was assigned on May 27, 2016. Dr. Morrison graduated from University of Arizona College of Medicine in 2016. Dr. Morrison holds Arizona license 62553.

NPI and contact details
Medicare PAC ID
7618231135
NPI enumeration date
May 27, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(520) 626-2761
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
36
Medical school graduation
2016

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Christopher Michael Morrison practices at University of Arizona in Tucson, Arizona

Dr. Morrison's primary practice is University of Arizona, at 1501 N Campbell Ave, Tucson, AZ 85724 in Pima County. The practice phone is (520) 626-2761.

  • University of Arizona
    1501 N Campbell Ave, Tucson, AZ 85724 · Pima CountyPhone(520) 626-2761

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Christopher Michael Morrison is affiliated with 4 sites of care and 2 medical groups

Dr. Morrison's primary practice is University of Arizona in Tucson, Arizona. Dr. Morrison is also affiliated with Banner - University Medical Center Tucson. The medical group on file is Banner Medical Group. Dmand AI also links Dr. Morrison to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Morrison

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Christopher Michael Morrison's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Morrison practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University of ArizonaAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Christopher Michael Morrison is one of 141 radiation oncologists in Arizona

Radiation oncology is Dr. Morrison's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Morrison is licensed in Arizona.

Specialties and state licenses

  • Radiation oncology, ArizonaPrimaryLicense 62553 · taxonomy 2085R0001X

Radiation oncologists near Dr. Morrison

Counts of radiation oncologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Christopher Michael Morrison billed Medicare for 1,764 services in 2024

CMS data shows 1,764 Medicare services from Dr. Morrison across 16 procedure codes in 2024, for 213 Medicare patients. Medicare paid $112,998 for them. Every service was in an office.

Medicare services, 20241,764
Medicare patients213
Paid by Medicare$112,998
Procedure codes16

Dr. Morrison's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 1,0212024: 1,58856%
Office and hospital visits
2023: 842024: 15686%
Other services
2023: 182024: 2011%

Dr. Morrison compared with the Arizona median for radiation oncologists, 2024

  • Dr. Morrison
  • Arizona median
Medicare services
1,764vs 2,07215% below
Medicare patients
213vs 2287% below
Part D claims
45vs 44Close to median

Medians across 141 radiation oncologists in Arizona with Dmand AI profiles that report each measure.

Dr. Morrison's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Christopher Michael Morrison treated 213 Medicare patients in 2024, average age 76

CMS counts 213 Medicare patients who saw Dr. Morrison in 2024. The largest group is 75 to 84, with 95 patients. 72% of them have high blood pressure, and 70% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Morrison's median patient age at 72, with 38% women.

Medicare patients, 2024213
Average age76
Average risk score1.91
Also on Medicaid8%

Dr. Morrison's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Morrison's Medicare patients by sex, 2024

  • Women9444%
  • Men11956%

Chronic conditions among Dr. Morrison's Medicare patients, 2024

  1. High blood pressure72%
  2. High cholesterol70%
  3. Cancer50%
  4. Arthritis40%
  5. Ischemic heart disease34%
  6. Chronic kidney disease30%
  7. Diabetes25%
  8. Anxiety24%

Share of Medicare patients with each condition. A patient can have several.

Dr. Morrison's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women38%
  • Men61%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Christopher Michael Morrison wrote 128 Medicare Part D claims in 2024

In 2024, Dr. Morrison wrote 128 Medicare Part D claims for 46 patients. 88% of them were for generic drugs. CMS names the drug for 45 of them, across 3 drugs with 11 or more claims each, at $5,848 in total drug cost. In 2023, CMS named 22 claims across 1 drug.

Part D claims, 2024128
Drugs named by CMS3
Total drug cost$5,848
Part D patients46

Dr. Morrison's Part D claims by kind of drug, 2024

  • Generic112 claims88%
  • Brand-name16 claims13%

Dr. Morrison's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Morrison's Part D claims, 2024

  • Opioids40%51 of 128 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 222024: 45105%

Drugs named by CMS: 3 in 2024, 1 in 2023.

See all prescribing by Dr. Morrison

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Christopher Michael Morrison scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Morrison for performance year 2024, reported through an alternative payment model (APM). Dr. Morrison accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Morrison's MIPS scores, performance year 2024

  • 93of 100Final score
  • 74.6of 100Quality
  • 99of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Christopher Michael Morrison has 17 publications on record

Dmand AI links 17 papers to Dr. Morrison, published from 2011 to 2024. 2015 was the busiest year, with 2. The most frequent topics are Water Pollutants, Chemical, Arizona and Environmental Restoration and Remediation. Dr. Morrison has published most often in J Contam Hydrol. Dr. Morrison's most frequent co-authors are Abhay Sanan, MD, Baldassarre Stea, MD, PhD and Uma Devi Goyal, MD.

Papers17
Years published2011 to 2024

Dr. Morrison's papers by year, 2013 to 2024

Topics Dr. Morrison writes about most

  • Water Pollutants, Chemical
  • Arizona
  • Environmental Restoration and Remediation
  • Groundwater
  • Volatile Organic Compounds
  • Gases
  • Ostreidae
  • Soil

Dr. Morrison's most frequent co-authors

Recent publications by Dr. Morrison

See all 17 publications and co-authors

See who Dr. Morrison researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Morrison works with, so you can find a warm path to the right radiation oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Christopher Michael Morrison has worked on 1 clinical trial

Dmand AI links Dr. Morrison to 1 clinical trial. Conditions studied include Sarcoma and Neoplasms, Connective and Soft Tissue.

Conditions in Dr. Morrison's trials

  • Sarcoma
  • Neoplasms, Connective and Soft Tissue

Investigators on the most trials with Dr. Morrison

Recent clinical trials with Dr. Morrison

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Christopher Michael Morrison received $949 in industry payments from 2018 to 2024

CMS Open Payments shows 19 general payments to Dr. Morrison from 10 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 96% of the total. Elekta, Inc. paid the most, $260.

General payments to Dr. Morrison by program year, 2018 to 2024

General payments to Dr. Morrison by kind, 2018 to 2024

$949in total
  • Food and beverage$91196%
  • Entertainment$384%

Companies that paid Dr. Morrison the most, 2018 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Morrison

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Christopher Michael Morrison graduated from University of Arizona College of Medicine

Dr. Morrison graduated from University of Arizona College of Medicine in 2016.

  1. Medical schoolUniversity of Arizona College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Christopher Michael Morrison's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Christopher Michael Morrison

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Christopher Michael Morrison's NPI number?

Dr. Christopher Michael Morrison's NPI number is 1295183499. It was assigned on May 27, 2016, and it is active in the NPI Registry.

What kind of doctor is Dr. Christopher Michael Morrison?

Dr. Christopher Michael Morrison is a radiation oncologist in Tucson, Arizona. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. Christopher Michael Morrison practice?

Dr. Morrison practices at 1501 N Campbell Ave, Tucson, AZ 85724. Dr. Morrison's primary practice is University of Arizona in Tucson, Arizona. Dmand AI also links Dr. Morrison to 1 hospital, 1 group practice or clinic and 1 medical group.

What is Dr. Christopher Michael Morrison's office phone number?

The practice phone on file for Dr. Morrison is (520) 626-2761.

What is Dr. Christopher Michael Morrison's medical license number?

Dr. Morrison holds Arizona license 62553.

Which hospitals is Dr. Christopher Michael Morrison affiliated with?

Dr. Morrison is affiliated with Banner - University Medical Center Tucson. Dmand AI links Dr. Morrison to 1 more hospital.

What medical group is Dr. Christopher Michael Morrison part of?

Dr. Morrison is linked to Banner Medical Group. Dmand AI links Dr. Morrison to 1 more medical group.

Does Dr. Christopher Michael Morrison accept Medicare?

Yes. CMS data shows Dr. Morrison billed Medicare for 1,764 services in 2024, and Dr. Morrison accepts Medicare assignment.

What is Dr. Christopher Michael Morrison's MIPS score?

Dr. Morrison's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Christopher Michael Morrison see?

CMS counts 213 Medicare patients who saw Dr. Morrison in 2024, with an average age of 76.

Show 7 more questionsShow fewer questions

What services does Dr. Christopher Michael Morrison bill to Medicare?

In 2024, Dr. Morrison's most billed Medicare services were radiation oncology (77014), radiation oncology (77300) and radiation oncology (77427).

Where did Dr. Christopher Michael Morrison go to medical school?

Dr. Morrison graduated from University of Arizona College of Medicine in 2016.

What drugs does Dr. Christopher Michael Morrison prescribe most?

In 2024 Medicare Part D data, Dr. Morrison's most prescribed drugs by claims were Lidocaine HCl Viscous, Oxycodone HCl and Xtampza ER.

Has Dr. Christopher Michael Morrison received payments from drug or device companies?

CMS Open Payments shows $949 in general payments to Dr. Morrison from 10 companies from 2018 to 2024. The largest total came from Elekta, Inc.

How long has Dr. Christopher Michael Morrison been practicing?

Dr. Morrison graduated from medical school in 2016, 10 years ago.

Does Dr. Christopher Michael Morrison do research?

Dmand AI links 17 publications to Dr. Morrison, published from 2011 to 2024. Dr. Morrison has worked on 1 clinical trial.

Who does Dr. Christopher Michael Morrison publish with?

Dr. Morrison's most frequent co-authors are Abhay Sanan, MD (3 shared papers), Baldassarre Stea, MD, PhD (3 shared papers) and Uma Devi Goyal, MD (2 shared papers).

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