Dr. Anthony R. Arn, MD
- Medicare services, 2024
- 1,870
- Medicare patients, 2024
- 955
- Part D claims, 2024
- 5,451
- Hospital affiliations
- 1
- Industry payments
- $1,053
- Practice address
- 2555 Court Dr, Gastonia, NC 28054
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Caromont Sleep Medicine Centers - HOPD
Acute Care Hospital outpatient department · Gastonia, North Carolina
Find Dr. Arn's professional email, personal email and mobile number
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Dr. Anthony R. Arn is an interventional cardiologist in Gastonia, North Carolina
Dr. Arn practices at Caromont Sleep Medicine Centers - HOPD in Gastonia, North Carolina.
Dr. Arn's NPI, 1013917673, was assigned on July 26, 2005. Dr. Arn graduated from Ohio State University College of Medicine in 1984. Dr. Arn holds North Carolina license 200201039.
- NPI
- 1013917673NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335046523
- NPI enumeration date
- July 26, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anthony R. Arn practices at Caromont Sleep Medicine Centers - HOPD in Gastonia, North Carolina
Dr. Arn's primary practice is Caromont Sleep Medicine Centers - HOPD, at 2555 Court Dr, Gastonia, NC 28054.
- Caromont Sleep Medicine Centers - HOPD2555 Court Dr, Gastonia, NC 28054
Source: Dmand AI Affiliation Data
Dr. Anthony R. Arn is affiliated with 3 sites of care and 1 medical group
Dr. Arn's primary practice is Caromont Sleep Medicine Centers - HOPD in Gastonia, North Carolina. Dr. Arn is also affiliated with CaroMont Regional Medical Center. The medical group on file is CaroMont Medical Group. Dmand AI also links Dr. Arn to 1 more group practice or clinic, named with a free account. Dr. Arn's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Anthony R. Arn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Arn practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Caromont Sleep Medicine Centers - HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anthony R. Arn is one of 178 interventional cardiologists in North Carolina
Interventional cardiology is Dr. Arn's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dmand AI has Dr. Arn's licenses on file in 2 states: North Carolina and South Carolina.
Specialties and state licenses
- Interventional cardiology, North CarolinaPrimary
- South Carolina license
Interventional cardiologists near Dr. Arn
Counts of interventional cardiologists 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. Anthony R. Arn billed Medicare for 1,870 services in 2024
CMS data shows 1,870 Medicare services from Dr. Arn across 30 procedure codes in 2024, for 955 Medicare patients. Medicare paid $134,325 for them.
Dr. Arn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,1642024: 1,03311%
- Office and hospital visits
- 2023: 7332024: 6807%
- Other services
- 2023: 912024: 874%
- Drugs given in the office
- 2023: 702024: 5226%
- Imaging
- 2023: 302024: 1840%
Where Dr. Arn's Medicare services took place, 2024
- In an office1,29569%
- In a facility57531%
Dr. Arn compared with the North Carolina median for interventional cardiologists, 2024
- Dr. Arn
- North Carolina median
- Medicare services
- 1,870vs 1,30743% above
- Medicare patients
- 955vs 57865% above
- Part D claims
- 5,268vs 1,7583.0 times
Medians across 175 interventional cardiologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Arn'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. Arn and other interventional cardiologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anthony R. Arn treated 955 Medicare patients in 2024, average age 75
CMS counts 955 Medicare patients who saw Dr. Arn in 2024. The largest group is 65 to 74, with 376 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.82, 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. Arn's median patient age at 73, with 53% women.
Dr. Arn's Medicare patients by age, 2024
Dr. Arn's Medicare patients by sex, 2024
- Women49552%
- Men46048%
Chronic conditions among Dr. Arn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease60%
- Arthritis53%
- Chronic kidney disease47%
- Heart failure46%
- Diabetes45%
- Atrial fibrillation41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Arn'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
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anthony R. Arn wrote 5,451 Medicare Part D claims in 2024
In 2024, Dr. Arn wrote 5,451 Medicare Part D claims for 684 patients. 81% of them were for generic drugs. CMS names the drug for 5,268 of them, across 44 drugs with 11 or more claims each, at $948,914 in total drug cost. In 2023, CMS named 4,872 claims across 40 drugs.
Dr. Arn's Part D claims by kind of drug, 2024
- Generic4,400 claims81%
- Brand-name1,051 claims19%
Dr. Arn'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,8722024: 5,2688%
Drugs named by CMS: 44 in 2024, 40 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. Anthony R. Arn takes part in Medicare
Dr. Arn 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. Anthony R. Arn received $1,053 in industry payments from 2019 to 2025
CMS Open Payments shows 26 general payments to Dr. Arn from 12 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $273.
General payments to Dr. Arn by program year, 2019 to 2025
Companies that paid Dr. Arn the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Anthony R. Arn graduated from Ohio State University College of Medicine
Dr. Arn graduated from Ohio State University College of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Anthony R. Arn'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 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) |
| 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. Anthony R. Arn
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. Anthony R. Arn's NPI number?
Dr. Anthony R. Arn's NPI number is 1013917673. It was assigned on July 26, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Anthony R. Arn?
Dr. Anthony R. Arn is an interventional cardiologist in Gastonia, North Carolina. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Anthony R. Arn practice?
Dr. Arn practices at 2555 Court Dr, Gastonia, NC 28054. Dr. Arn's primary practice is Caromont Sleep Medicine Centers - HOPD in Gastonia, North Carolina. Dmand AI also links Dr. Arn to 1 group practice or clinic.
What is Dr. Anthony R. Arn's medical license number?
Dr. Arn holds North Carolina license 200201039, one of the licenses on file in 2 states.
Which states has Dr. Anthony R. Arn been licensed in?
Dmand AI has state licenses on file for Dr. Arn in North Carolina and South Carolina.
Which hospitals is Dr. Anthony R. Arn affiliated with?
Dr. Arn is affiliated with CaroMont Regional Medical Center.
What medical group is Dr. Anthony R. Arn part of?
Dr. Arn is linked to CaroMont Medical Group.
Does Dr. Anthony R. Arn accept Medicare?
Yes. CMS data shows Dr. Arn billed Medicare for 1,870 services in 2024, and Dr. Arn accepts Medicare assignment.
How many Medicare patients does Dr. Anthony R. Arn see?
CMS counts 955 Medicare patients who saw Dr. Arn in 2024, with an average age of 75.
What services does Dr. Anthony R. Arn bill to Medicare?
In 2024, Dr. Arn's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93010) and heart test or procedure (93306).
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Where did Dr. Anthony R. Arn go to medical school?
Dr. Arn graduated from Ohio State University College of Medicine in 1984.
What drugs does Dr. Anthony R. Arn prescribe most?
In 2024 Medicare Part D data, Dr. Arn's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Furosemide.
Has Dr. Anthony R. Arn received payments from drug or device companies?
CMS Open Payments shows $1,053 in general payments to Dr. Arn from 12 companies from 2019 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Anthony R. Arn been practicing?
Dr. Arn graduated from medical school in 1984, 42 years ago.
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