Dr. Christopher P. O'Neill, MD
- Medicare services, 2024
- 51
- Medicare patients, 2024
- 147
- Hospital affiliations
- 2
- Industry payments
- $141
- Medical groups
- 7
- Practice address
- 5301 East Grant Road, Tucson, AZ 85712
- Practice phone
- Call (520) 324-1399
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. O'Neill's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Christopher P. O'Neill is an anesthesiologist in Tucson, Arizona
Dr. O'Neill practices at Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare.
Dr. O'Neill's NPI, 1063406759, was assigned on September 8, 2005. Dr. O'Neill graduated from University of Texas Southwestern Medical School at Dallas in 1992. Dr. O'Neill holds Arizona license 26178.
- NPI
- 1063406759NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941333421
- NPI enumeration date
- September 8, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 324-1399
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher P. O'Neill practices at Tucson Medical Center in Tucson, Arizona
Dr. O'Neill's primary practice is Tucson Medical Center, at 5301 East Grant Road, Tucson, AZ 85712 in Pima County. The practice phone is (520) 324-1399.
- Tucson Medical Center5301 East Grant Road, Tucson, AZ 85712 · Pima CountyPhone(520) 324-1399
Source: Dmand AI Affiliation Data
Dr. Christopher P. O'Neill is affiliated with 4 sites of care and 7 medical groups
Dr. O'Neill's primary practice is Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare. Dr. O'Neill is also affiliated with Banner - University Medical Center Tucson. The medical group on file is Banner Medical Group. Dmand AI also links Dr. O'Neill to 6 more medical groups, 1 group practice or clinic and 1 ambulatory surgery center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher P. O'Neill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Neill practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tucson Medical Center | Available with a free account |
| +3 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher P. O'Neill is one of 1,244 anesthesiologists in Arizona
Anesthesiology is Dr. O'Neill's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. O'Neill is licensed in Arizona.
Specialties and state licenses
- Anesthesiology, ArizonaPrimary
Anesthesiologists near Dr. O'Neill
Counts of anesthesiologists 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 P. O'Neill billed Medicare for 51 services in 2024
CMS data shows 51 Medicare services from Dr. O'Neill across 2 procedure codes in 2024, for 147 Medicare patients. Medicare paid $10,315 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. O'Neill's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 512024: 51No change
- Surgery
- 2023: 112024: 0100%
Dr. O'Neill compared with the Arizona median for anesthesiologists, 2024
- Dr. O'Neill
- Arizona median
- Medicare services
- 51vs 7229% below
- Medicare patients
- 147vs 13311% above
Medians across 1,218 anesthesiologists in Arizona with Dmand AI profiles that report each measure.
Dr. O'Neill'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. O'Neill and other anesthesiologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher P. O'Neill treated 147 Medicare patients in 2024, average age 75
CMS counts 147 Medicare patients who saw Dr. O'Neill in 2024. The largest group is 75 to 84, with 64 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.87, 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. O'Neill's median patient age at 68, with 54% women.
Dr. O'Neill's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. O'Neill's Medicare patients by sex, 2024
- Women7450%
- Men7350%
Chronic conditions among Dr. O'Neill's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Atrial fibrillation47%
- Ischemic heart disease46%
- Chronic kidney disease37%
- Diabetes37%
- Heart failure35%
Share of Medicare patients with each condition. A patient can have several.
Dr. O'Neill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Christopher P. O'Neill takes part in Medicare
Dr. O'Neill accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Christopher P. O'Neill received $141 in industry payments from 2022 to 2024
CMS Open Payments shows 6 general payments to Dr. O'Neill from 3 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $110.
General payments to Dr. O'Neill by program year, 2022 to 2024
Companies that paid Dr. O'Neill the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher P. O'Neill graduated from University of Texas Southwestern Medical School at Dallas
Dr. O'Neill graduated from University of Texas Southwestern Medical School at Dallas in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher P. O'Neill'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 P. O'Neill
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 P. O'Neill's NPI number?
Dr. Christopher P. O'Neill's NPI number is 1063406759. It was assigned on September 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher P. O'Neill?
Dr. Christopher P. O'Neill is an anesthesiologist in Tucson, Arizona. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Christopher P. O'Neill practice?
Dr. O'Neill practices at 5301 East Grant Road, Tucson, AZ 85712. Dr. O'Neill's primary practice is Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare. Dmand AI also links Dr. O'Neill to 6 medical groups, 1 group practice or clinic and 1 ambulatory surgery center.
What is Dr. Christopher P. O'Neill's office phone number?
The practice phone on file for Dr. O'Neill is (520) 324-1399.
What is Dr. Christopher P. O'Neill's medical license number?
Dr. O'Neill holds Arizona license 26178.
Which hospitals is Dr. Christopher P. O'Neill affiliated with?
Dr. O'Neill practices at Tucson Medical Center in Tucson, Arizona. Dr. O'Neill is also affiliated with Banner - University Medical Center Tucson.
What medical group is Dr. Christopher P. O'Neill part of?
Dr. O'Neill is linked to Banner Medical Group. Dmand AI links Dr. O'Neill to 6 more medical groups.
Does Dr. Christopher P. O'Neill accept Medicare?
Yes. CMS data shows Dr. O'Neill billed Medicare for 51 services in 2024, and Dr. O'Neill accepts Medicare assignment.
How many Medicare patients does Dr. Christopher P. O'Neill see?
CMS counts 147 Medicare patients who saw Dr. O'Neill in 2024, with an average age of 75.
What services does Dr. Christopher P. O'Neill bill to Medicare?
In 2024, Dr. O'Neill's most billed Medicare services were anesthesia (00537) and anesthesia (00731).
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Where did Dr. Christopher P. O'Neill go to medical school?
Dr. O'Neill graduated from University of Texas Southwestern Medical School at Dallas in 1992.
Has Dr. Christopher P. O'Neill received payments from drug or device companies?
CMS Open Payments shows $141 in general payments to Dr. O'Neill from 3 companies from 2022 to 2024. The largest total came from Boston Scientific Corporation.
How long has Dr. Christopher P. O'Neill been practicing?
Dr. O'Neill graduated from medical school in 1992, 34 years ago.
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