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Dr. Christopher Forrest Dion, DO
NPI1831685841PAC ID7416205406
- Medicare services, 2024
- 799
- Medicare patients, 2024
- 777
- Part D claims, 2024
- 169
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 5777 East Mayo Boulevard, Phoenix, AZ 85054
- Practice phone
- Call (480) 342-4201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dion's professional email, personal email and mobile number
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Dr. Christopher Forrest Dion is an emergency medicine physician in Phoenix, Arizona
Dr. Dion practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic.
Dr. Dion's NPI, 1831685841, was assigned on July 3, 2018. Dr. Dion holds Arizona license 009346.
NPI and contact details
- NPI
- 1831685841NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416205406
- NPI enumeration date
- July 3, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 342-4201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher Forrest Dion practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona
Dr. Dion's primary practice is Mayo Clinic Hospital - Phoenix, at 5777 East Mayo Boulevard, Phoenix, AZ 85054 in Maricopa County. The practice phone is (480) 342-4201.
- Mayo Clinic Hospital - Phoenix5777 East Mayo Boulevard, Phoenix, AZ 85054 · Maricopa CountyPhone(480) 342-4201
Source: Dmand AI Affiliation Data
Dr. Christopher Forrest Dion is affiliated with 3 sites of care and 3 medical groups
Dr. Dion's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. The medical group on file is Mayo Clinic Arizona. Dmand AI also links Dr. Dion to 2 more medical groups, 1 group practice or clinic and 1 ambulatory surgery center, each named with a free account.
Mayo Clinic Arizona2 medical groupsNames with a free account1 group practice or clinicName with a free account1 ambulatory surgery centerName with a free account
See all 6 affiliations for Dr. DionSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher Forrest Dion's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dion practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital - Phoenix | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher Forrest Dion is one of 1,360 emergency medicine physicians in Arizona
Emergency medicine is Dr. Dion's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Dion's licenses on file in 2 states: Arizona and Michigan.
Specialties and state licenses
- Emergency medicine, ArizonaPrimary
- Michigan license
Emergency medicine physicians near Dr. Dion
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
1,360emergency medicine physicians in Arizona283emergency medicine physicians in Phoenix36emergency medicine physicians at Mayo Clinic Hospital - Phoenix
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Christopher Forrest Dion billed Medicare for 799 services in 2024
CMS data shows 799 Medicare services from Dr. Dion across 4 procedure codes in 2024, for 777 Medicare patients. Medicare paid $90,515 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024799
Medicare patients777
Paid by Medicare$90,515
Procedure codes4
Dr. Dion's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4252024: 79988%
Dr. Dion compared with the Arizona median for emergency medicine physicians, 2024
- Dr. Dion
- Arizona median
- Medicare services
- 799vs 2163.7 times
- Medicare patients
- 777vs 2103.7 times
- Part D claims
- 77vs 5054% above
Medians across 1,326 emergency medicine physicians in Arizona with Dmand AI profiles that report each measure.
Dr. Dion'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.
Need commercial claims for Dr. Dion?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dion and other emergency medicine physicians in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher Forrest Dion treated 777 Medicare patients in 2024, average age 76
CMS counts 777 Medicare patients who saw Dr. Dion in 2024. The largest group is 75 to 84, with 284 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 2.02, 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. Dion's median patient age at 73, with 52% women.
Medicare patients, 2024777
Average age76
Average risk score2.02
Also on Medicaid6%
Dr. Dion's Medicare patients by age, 2024
Dr. Dion's Medicare patients by sex, 2024
- Women39451%
- Men38349%
Chronic conditions among Dr. Dion's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Chronic kidney disease38%
- Ischemic heart disease38%
- Anxiety33%
- Mood disorders32%
- Atrial fibrillation31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dion's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher Forrest Dion wrote 169 Medicare Part D claims in 2024
In 2024, Dr. Dion wrote 169 Medicare Part D claims for 138 patients. 95% of them were for generic drugs. CMS names the drug for 77 of them, across 5 drugs with 11 or more claims each, at $506 in total drug cost. In 2023, CMS named 39 claims across 2 drugs.
Part D claims, 2024169
Drugs named by CMS5
Total drug cost$506
Part D patients138
Dr. Dion's Part D claims by kind of drug, 2024
- Generic160 claims95%
- Brand-name and other9 claims5%
Dr. Dion'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. Dion's Part D claims, 2024
- Opioids17%28 of 169 claims
- Antibiotics43%73 of 169 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: 392024: 7797%
Drugs named by CMS: 5 in 2024, 2 in 2023.
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
How Dr. Christopher Forrest Dion takes part in Medicare
Dr. Dion accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Christopher Forrest Dion has 1 publication on record
Dmand AI links 1 paper to Dr. Dion in 2023. Dr. Dion's most frequent co-author is Courtney Ann Schwebach.
Papers1
Dr. Dion's most frequent co-authors
Recent publications by Dr. Dion
See who Dr. Dion researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dion works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christopher Forrest Dion received $124 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Dion from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. CSL Behring paid the most, $124.
Companies that paid Dr. Dion the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Christopher Forrest Dion's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Christopher Forrest Dion
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 Forrest Dion's NPI number?
Dr. Christopher Forrest Dion's NPI number is 1831685841. It was assigned on July 3, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Forrest Dion?
Dr. Christopher Forrest Dion is an emergency medicine physician in Phoenix, Arizona. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Christopher Forrest Dion practice?
Dr. Dion practices at 5777 East Mayo Boulevard, Phoenix, AZ 85054. Dr. Dion's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. Dmand AI also links Dr. Dion to 2 medical groups, 1 group practice or clinic and 1 ambulatory surgery center.
What is Dr. Christopher Forrest Dion's office phone number?
The practice phone on file for Dr. Dion is (480) 342-4201.
What is Dr. Christopher Forrest Dion's medical license number?
Dr. Dion holds Arizona license 009346, one of the licenses on file in 2 states.
Which states has Dr. Christopher Forrest Dion been licensed in?
Dmand AI has state licenses on file for Dr. Dion in Arizona and Michigan.
Which hospitals is Dr. Christopher Forrest Dion affiliated with?
Dr. Dion practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona.
What medical group is Dr. Christopher Forrest Dion part of?
Dr. Dion is linked to Mayo Clinic Arizona. Dmand AI links Dr. Dion to 2 more medical groups.
Does Dr. Christopher Forrest Dion accept Medicare?
Yes. CMS data shows Dr. Dion billed Medicare for 799 services in 2024, and Dr. Dion accepts Medicare assignment.
How many Medicare patients does Dr. Christopher Forrest Dion see?
CMS counts 777 Medicare patients who saw Dr. Dion in 2024, with an average age of 76.
Show 6 more questionsShow fewer questions
What services does Dr. Christopher Forrest Dion bill to Medicare?
In 2024, Dr. Dion's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and emergency department visit (99283).
What drugs does Dr. Christopher Forrest Dion prescribe most?
In 2024 Medicare Part D data, Dr. Dion's most prescribed drugs by claims were Oxycodone HCl, Prednisone and Cephalexin.
Has Dr. Christopher Forrest Dion received payments from drug or device companies?
CMS Open Payments shows $124 in general payments to Dr. Dion from 1 company from 2019 to 2019. The largest total came from CSL Behring.
How long has Dr. Christopher Forrest Dion been practicing?
Dr. Dion graduated from medical school in 2018, 8 years ago.
Does Dr. Christopher Forrest Dion do research?
Dmand AI links 1 publication to Dr. Dion.
Who does Dr. Christopher Forrest Dion publish with?
Dr. Dion's most frequent co-authors are Courtney Ann Schwebach (1 shared paper).
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