Internal MedicineInternship and ResidencyInterviews as Topic
Dr. Cheryl W. O'Malley, MD
NPI1588633226PAC ID3375518392
- Medicare services, 2021
- 58
- Publications
- 9
- Hospital affiliations
- 1
- Industry payments
- $45
- Medical groups
- 2
- Practice address
- 10515 W Santa Fe Dr, Sun City, AZ 85351
- Practice phone
- Call (602) 747-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Banner Alzheimer's Institute
Sun City, Arizona
Find Dr. O'Malley's professional email, personal email and mobile number
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Dr. Cheryl W. O'Malley is an internist in Sun City, Arizona
Dr. O'Malley practices at Banner Alzheimer's Institute in Sun City, Arizona.
Dr. O'Malley's NPI, 1588633226, was assigned on March 15, 2006. Dr. O'Malley graduated from University of Arizona College of Medicine in 1999. Dr. O'Malley holds Arizona license 31349.
NPI and contact details
- NPI
- 1588633226NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375518392
- NPI enumeration date
- March 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (602) 747-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cheryl W. O'Malley practices at Banner Alzheimer's Institute in Sun City, Arizona
Dr. O'Malley's primary practice is Banner Alzheimer's Institute, at 10515 W Santa Fe Dr, Sun City, AZ 85351 in Maricopa County. The practice phone is (602) 747-4000.
- Banner Alzheimer's Institute10515 W Santa Fe Dr, Sun City, AZ 85351 · Maricopa CountyPhone(602) 747-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Cheryl W. O'Malley is affiliated with 2 sites of care and 2 medical groups
Dr. O'Malley's primary practice is Banner Alzheimer's Institute in Sun City, Arizona. Dr. O'Malley is also affiliated with Banner - University Medical Center Phoenix. The medical group on file is Banner Medical Group. Dmand AI also links Dr. O'Malley to 1 more medical group, named with a free account.
Banner Alzheimer's InstitutePrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Cheryl W. O'Malley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Malley practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Banner Alzheimer's Institute | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cheryl W. O'Malley is one of 2,420 internists in Arizona
Internal medicine is Dr. O'Malley's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. O'Malley is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. O'Malley
Counts of internists 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. Cheryl W. O'Malley billed Medicare for 58 services in 2021
CMS data shows 58 Medicare services from Dr. O'Malley across 1 procedure code in 2021. Medicare paid $4,695 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202158
Paid by Medicare$4,695
Procedure codes1
Dr. O'Malley's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 772021: 5825%
Dr. O'Malley compared with the Arizona median for internists, 2021
- Dr. O'Malley
- Arizona median
- Medicare services
- 58vs 47688% below
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. O'Malley's most billed Medicare procedure codes, 2021
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'Malley and other internists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cheryl W. O'Malley's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. O'Malley's median patient age at 55, with 45% women.
Dr. O'Malley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women45%
- Men54%
Source: Dmand AI Patient Panel Data
How Dr. Cheryl W. O'Malley takes part in Medicare
Dr. O'Malley 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. Cheryl W. O'Malley has 9 publications on record
Dmand AI links 9 papers to Dr. O'Malley, published from 2013 to 2024. 2016 was the busiest year, with 2. The most frequent topics are Faculty, Medical, Internal Medicine and Internship and Residency. Dr. O'Malley has published most often in Acad Med. Dr. O'Malley's most frequent co-authors are Aimee K. Zaas, MD, Karyn Baum, MD and Kelly John Caverzagie, MD.
Papers9
Years published2013 to 2024
Dr. O'Malley's papers by year, 2013 to 2024
Topics Dr. O'Malley writes about most
- Faculty, Medical
- Internal Medicine
- Internship and Residency
- Mentors
- Patient Safety
Dr. O'Malley's most frequent co-authors
Recent publications by Dr. O'Malley
Academic Medical CentersFaculty, MedicalHospitalists
Health Care SurveysPatient DischargePatient Safety
Anti-Ulcer AgentsCost SavingsHistamine H2 Antagonists
See who Dr. O'Malley researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. O'Malley works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Cheryl W. O'Malley received $45 in industry payments from 2022 to 2023
CMS Open Payments shows 2 general payments to Dr. O'Malley from 2 drug and device companies from 2022 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $31.
General payments to Dr. O'Malley by program year, 2022 to 2023
Companies that paid Dr. O'Malley the most, 2022 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Cheryl W. O'Malley graduated from University of Arizona College of Medicine
Dr. O'Malley graduated from University of Arizona College of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Cheryl W. O'Malley'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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) |
| 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. Cheryl W. O'Malley
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. Cheryl W. O'Malley's NPI number?
Dr. Cheryl W. O'Malley's NPI number is 1588633226. It was assigned on March 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Cheryl W. O'Malley?
Dr. Cheryl W. O'Malley is an internist in Sun City, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Cheryl W. O'Malley practice?
Dr. O'Malley practices at 10515 W Santa Fe Dr, Sun City, AZ 85351. Dr. O'Malley's primary practice is Banner Alzheimer's Institute in Sun City, Arizona. Dmand AI also links Dr. O'Malley to 1 medical group.
What is Dr. Cheryl W. O'Malley's office phone number?
The practice phone on file for Dr. O'Malley is (602) 747-4000.
What is Dr. Cheryl W. O'Malley's medical license number?
Dr. O'Malley holds Arizona license 31349.
Which hospitals is Dr. Cheryl W. O'Malley affiliated with?
Dr. O'Malley is affiliated with Banner - University Medical Center Phoenix.
What medical group is Dr. Cheryl W. O'Malley part of?
Dr. O'Malley is linked to Banner Medical Group. Dmand AI links Dr. O'Malley to 1 more medical group.
Does Dr. Cheryl W. O'Malley accept Medicare?
Yes. CMS data shows Dr. O'Malley billed Medicare for 58 services in 2021, and Dr. O'Malley accepts Medicare assignment.
What services does Dr. Cheryl W. O'Malley bill to Medicare?
In 2021, Dr. O'Malley's most billed Medicare services were hospital inpatient care (99233).
Where did Dr. Cheryl W. O'Malley go to medical school?
Dr. O'Malley graduated from University of Arizona College of Medicine in 1999.
Show 4 more questionsShow fewer questions
Has Dr. Cheryl W. O'Malley received payments from drug or device companies?
CMS Open Payments shows $45 in general payments to Dr. O'Malley from 2 companies from 2022 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Cheryl W. O'Malley been practicing?
Dr. O'Malley graduated from medical school in 1999, 27 years ago.
Does Dr. Cheryl W. O'Malley do research?
Dmand AI links 9 publications to Dr. O'Malley, published from 2013 to 2024.
Who does Dr. Cheryl W. O'Malley publish with?
Dr. O'Malley's most frequent co-authors are Aimee K. Zaas, MD (3 shared papers), Karyn Baum, MD (1 shared paper) and Kelly John Caverzagie, MD (1 shared paper).
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