Dr. Andrew J. Carter, DO
- Medicare services, 2024
- 1,176
- Medicare patients, 2024
- 666
- Part D claims, 2024
- 1,576
- Hospital affiliations
- 5
- Industry payments
- $4,465
- Practice address
- 1101 26th St S, Great Falls, MT 59405
- Practice phone
- Call (406) 455-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Carter's professional email, personal email and mobile number
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Dr. Andrew J. Carter is an interventional cardiologist in Great Falls, Montana
Dr. Carter practices at Benefis East Campus in Great Falls, Montana, part of Benefis Health System.
Dr. Carter's NPI, 1700859659, was assigned on February 10, 2006. Dr. Carter graduated from Midwestern University, Chicago College of Osteopathic Med in 1983. Dr. Carter holds Kansas license 05-37093.
- NPI
- 1700859659NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668454067
- NPI enumeration date
- February 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 455-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew J. Carter practices at Benefis East Campus in Great Falls, Montana
Dr. Carter's primary practice is Benefis East Campus, at 1101 26th St S, Great Falls, MT 59405 in Cascade County. The practice phone is (406) 455-5000.
- Benefis East Campus1101 26th St S, Great Falls, MT 59405 · Cascade CountyPhone(406) 455-5000
Source: Dmand AI Affiliation Data
Dr. Andrew J. Carter is affiliated with 5 sites of care and 3 medical groups
Dr. Carter's primary practice is Benefis East Campus in Great Falls, Montana, part of Benefis Health System. Dr. Carter is also affiliated with Great Falls Hospital. The medical group on file is Benefis Health System. Dmand AI also links Dr. Carter to 3 more hospitals and 2 medical groups, 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. Andrew J. Carter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Carter practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Benefis East Campus | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Benefis Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Andrew J. Carter is one of 31 interventional cardiologists in Montana
Interventional cardiology is Dr. Carter's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dmand AI has Dr. Carter's licenses on file in 4 states: Kansas, Arizona, Montana and North Dakota.
Specialties and state licenses
- Interventional cardiology, KansasPrimary
- Arizona license
- Montana license
- North Dakota license
Interventional cardiologists near Dr. Carter
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. Andrew J. Carter billed Medicare for 1,176 services in 2024
CMS data shows 1,176 Medicare services from Dr. Carter across 15 procedure codes in 2024, for 666 Medicare patients. Medicare paid $64,760 for them.
Dr. Carter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3,3962024: 60082%
- Office and hospital visits
- 2023: 8142024: 57629%
- Imaging
- 2023: 722024: 0100%
Where Dr. Carter's Medicare services took place, 2024
- In an office403%
- In a facility1,13697%
Dr. Carter compared with the Montana median for interventional cardiologists, 2024
- Dr. Carter
- Montana median
- Medicare services
- 1,176vs 1,177Close to median
- Medicare patients
- 666vs 54323% above
- Part D claims
- 1,407vs 1,07531% above
Medians across 31 interventional cardiologists in Montana with Dmand AI profiles that report each measure.
Dr. Carter'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. Carter and other interventional cardiologists in Montana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew J. Carter treated 666 Medicare patients in 2024, average age 74
CMS counts 666 Medicare patients who saw Dr. Carter in 2024. The largest group is 65 to 74, with 279 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.50, 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. Carter's median patient age at 73, with 44% women.
Dr. Carter's Medicare patients by age, 2024
Dr. Carter's Medicare patients by sex, 2024
- Women33751%
- Men32949%
Chronic conditions among Dr. Carter's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease50%
- Arthritis47%
- Atrial fibrillation40%
- Heart failure39%
- Chronic kidney disease33%
- Diabetes31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Carter'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
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew J. Carter wrote 1,576 Medicare Part D claims in 2024
In 2024, Dr. Carter wrote 1,576 Medicare Part D claims for 391 patients. 84% of them were for generic drugs. CMS names the drug for 1,407 of them, across 24 drugs with 11 or more claims each, at $267,340 in total drug cost. In 2023, CMS named 4,166 claims across 43 drugs.
Dr. Carter's Part D claims by kind of drug, 2024
- Generic1,327 claims84%
- Brand-name249 claims16%
Dr. Carter'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: 4,1662024: 1,40766%
Drugs named by CMS: 24 in 2024, 43 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
Dr. Andrew J. Carter ranks in the 44th percentile for coronary angioplasty and stenting in Medicare
Dr. Carter accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 17 procedures of coronary angioplasty and stenting by Dr. Carter, more than 44% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Carter ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 44th percentile17 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Pacemaker insertion or repair: 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. Andrew J. Carter received $4,465 in industry payments from 2016 to 2025
CMS Open Payments shows 86 general payments to Dr. Carter from 22 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 53% of the total. Medtronic Vascular, Inc. paid the most, $2,791.
General payments to Dr. Carter by program year, 2016 to 2025
General payments to Dr. Carter by kind, 2016 to 2025
- Travel and lodging$2,36953%
- Food and beverage$2,09647%
Companies that paid Dr. Carter the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andrew J. Carter graduated from Midwestern University, Chicago College of Osteopathic Med
Dr. Carter graduated from Midwestern University, Chicago College of Osteopathic Med in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew J. Carter'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) |
| 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. Andrew J. Carter
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. Andrew J. Carter's NPI number?
Dr. Andrew J. Carter's NPI number is 1700859659. It was assigned on February 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew J. Carter?
Dr. Andrew J. Carter is an interventional cardiologist in Great Falls, Montana. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Andrew J. Carter practice?
Dr. Carter practices at 1101 26th St S, Great Falls, MT 59405. Dr. Carter's primary practice is Benefis East Campus in Great Falls, Montana, part of Benefis Health System. Dmand AI also links Dr. Carter to 3 hospitals and 2 medical groups.
What is Dr. Andrew J. Carter's office phone number?
The practice phone on file for Dr. Carter is (406) 455-5000.
What is Dr. Andrew J. Carter's medical license number?
Dr. Carter holds Kansas license 05-37093, one of the licenses on file in 4 states.
Which states has Dr. Andrew J. Carter been licensed in?
Dmand AI has state licenses on file for Dr. Carter in Kansas, Arizona, Montana and North Dakota.
Which hospitals is Dr. Andrew J. Carter affiliated with?
Dr. Carter practices at Benefis East Campus in Great Falls, Montana. Dr. Carter is also affiliated with Great Falls Hospital. Dmand AI links Dr. Carter to 3 more hospitals.
What medical group is Dr. Andrew J. Carter part of?
Dr. Carter is linked to Benefis Health System. Dmand AI links Dr. Carter to 2 more medical groups.
Does Dr. Andrew J. Carter accept Medicare?
Yes. CMS data shows Dr. Carter billed Medicare for 1,176 services in 2024, and Dr. Carter accepts Medicare assignment.
How many Medicare patients does Dr. Andrew J. Carter see?
CMS counts 666 Medicare patients who saw Dr. Carter in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Andrew J. Carter bill to Medicare?
In 2024, Dr. Carter's most billed Medicare services were heart test or procedure (93010), hospital inpatient care (99232) and heart test or procedure (93306).
Where did Dr. Andrew J. Carter go to medical school?
Dr. Carter graduated from Midwestern University, Chicago College of Osteopathic Med in 1983.
What drugs does Dr. Andrew J. Carter prescribe most?
In 2024 Medicare Part D data, Dr. Carter's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Eliquis.
Has Dr. Andrew J. Carter received payments from drug or device companies?
CMS Open Payments shows $4,465 in general payments to Dr. Carter from 22 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Andrew J. Carter been practicing?
Dr. Carter graduated from medical school in 1983, 43 years ago.
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