John McDonald Cartwright, PA
- Medicare services, 2024
- 61
- Medicare patients, 2024
- 46
- Part D claims, 2024
- 258
- Hospital affiliations
- 4
- Industry payments
- $2,156
- Practice address
- 420 Thomson Circle, Abbeville, SC 29620
- Practice phone
- Call (864) 366-5011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Cartwright's professional email, personal email and mobile number
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John McDonald Cartwright is a physician assistant in Abbeville, South Carolina
John Cartwright practices at Abbeville Area Medical Center in Abbeville, South Carolina, part of Self Regional Healthcare.
John Cartwright's NPI, 1841760733, was assigned on December 4, 2018. John Cartwright holds Pennsylvania license TMA053224.
- NPI
- 1841760733NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698014850
- NPI enumeration date
- December 4, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (864) 366-5011
- 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)
John McDonald Cartwright practices at Abbeville Area Medical Center in Abbeville, South Carolina
John Cartwright's primary practice is Abbeville Area Medical Center, at 420 Thomson Circle, Abbeville, SC 29620 in Abbeville County. The practice phone is (864) 366-5011.
- Abbeville Area Medical Center420 Thomson Circle, Abbeville, SC 29620 · Abbeville CountyPhone(864) 366-5011
Source: Dmand AI Affiliation Data
John McDonald Cartwright is affiliated with 5 sites of care and 1 medical group
John Cartwright's primary practice is Abbeville Area Medical Center in Abbeville, South Carolina, part of Self Regional Healthcare. John Cartwright is also affiliated with Saint Vincent Hospital. The medical group on file is Metabolic Disease Associates. Dmand AI also links John Cartwright to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John McDonald Cartwright's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Cartwright practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Abbeville Area Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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John McDonald Cartwright is one of 386 physician assistants in South Carolina
Medical is John Cartwright's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. John Cartwright is licensed in Pennsylvania.
Specialties and state licenses
- Medical physician assistant, PennsylvaniaPrimary
Physician assistants near John Cartwright
Counts of physician assistants 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
John McDonald Cartwright billed Medicare for 61 services in 2024
CMS data shows 61 Medicare services from John Cartwright across 4 procedure codes in 2024, for 46 Medicare patients. Medicare paid $3,643 for them. Every service was in an office.
John Cartwright's Medicare services by type, 2024
- Office and hospital visits43
- Lab and pathology18
John Cartwright compared with the South Carolina median for physician assistants, 2024
- John Cartwright
- South Carolina median
- Medicare patients
- 46vs 17474% below
Medians across 260 physician assistants in South Carolina with Dmand AI profiles that report each measure.
John Cartwright'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 John Cartwright and other physician assistants in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
John McDonald Cartwright treated 46 Medicare patients in 2024, average age 74
CMS counts 46 Medicare patients who saw John Cartwright in 2024. The largest group is 65 to 74, with 27 patients. 75% of them have high cholesterol, and 72% have high blood pressure. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Cartwright's median patient age at 61, with 68% women.
John Cartwright's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Cartwright's Medicare patients by sex, 2024
- Women2963%
- Men1737%
Chronic conditions among John Cartwright's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Diabetes59%
- Arthritis50%
- Chronic kidney disease30%
- Ischemic heart disease30%
- Anxiety24%
- Osteoporosis24%
Share of Medicare patients with each condition. A patient can have several.
John Cartwright's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John McDonald Cartwright wrote 258 Medicare Part D claims in 2024
In 2024, John Cartwright wrote 258 Medicare Part D claims for 105 patients. 38% of them were for generic drugs. CMS names the drug for 105 of them, across 5 drugs with 11 or more claims each, at $41,855 in total drug cost.
John Cartwright's Part D claims by kind of drug, 2024
- Generic99 claims38%
- Brand-name145 claims56%
- Other14 claims5%
John Cartwright'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.
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 John McDonald Cartwright takes part in Medicare
John Cartwright 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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John McDonald Cartwright received $2,156 in industry payments in 2025
CMS Open Payments shows 104 general payments to John Cartwright from 29 drug and device companies in 2025. Food and beverage make up the largest share, 99% of the total. Novo Nordisk Inc paid the most, $395.
General payments to John Cartwright by kind, 2025 to 2025
- Food and beverage$2,13599%
- Education$211%
Companies that paid John Cartwright the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John McDonald Cartwright'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) |
| 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 John McDonald Cartwright
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John McDonald Cartwright's NPI number?
John McDonald Cartwright's NPI number is 1841760733. It was assigned on December 4, 2018, and it is active in the NPI Registry.
What does John McDonald Cartwright specialize in?
John McDonald Cartwright is a physician assistant in Abbeville, South Carolina. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does John McDonald Cartwright practice?
John Cartwright practices at 420 Thomson Circle, Abbeville, SC 29620. John Cartwright's primary practice is Abbeville Area Medical Center in Abbeville, South Carolina, part of Self Regional Healthcare. Dmand AI also links John Cartwright to 2 hospitals and 1 group practice or clinic.
What is John McDonald Cartwright's office phone number?
The practice phone on file for John Cartwright is (864) 366-5011.
What is John McDonald Cartwright's medical license number?
John Cartwright holds Pennsylvania license TMA053224.
Which hospitals is John McDonald Cartwright affiliated with?
John Cartwright practices at Abbeville Area Medical Center in Abbeville, South Carolina. John Cartwright is also affiliated with Saint Vincent Hospital. Dmand AI links John Cartwright to 2 more hospitals.
What medical group is John McDonald Cartwright part of?
John Cartwright is linked to Metabolic Disease Associates.
Does John McDonald Cartwright accept Medicare?
Yes. CMS data shows John Cartwright billed Medicare for 61 services in 2024, and John Cartwright accepts Medicare assignment.
How many Medicare patients does John McDonald Cartwright see?
CMS counts 46 Medicare patients who saw John Cartwright in 2024, with an average age of 74.
What services does John McDonald Cartwright bill to Medicare?
In 2024, John Cartwright's most billed Medicare services were lab and pathology test (83036), office visit, established patient (99213) and office visit, new patient (99204).
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What drugs does John McDonald Cartwright prescribe most?
In 2024 Medicare Part D data, John Cartwright's most prescribed drugs by claims were Levothyroxine Sodium, Ozempic and Methimazole.
Has John McDonald Cartwright received payments from drug or device companies?
CMS Open Payments shows $2,156 in general payments to John Cartwright from 29 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has John McDonald Cartwright been practicing?
John Cartwright graduated from medical school in 2018, 8 years ago.
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