Dr. Stuart M. Barnes, MD
- Medicare services, 2023
- 320
- Part D claims, 2024
- 758
- Hospital affiliations
- 1
- Industry payments
- $5,974
- Medical group
- 1
- 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 Dr. Barnes' professional email, personal email and mobile number
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Dr. Stuart M. Barnes is an internist in Abbeville, South Carolina
Dr. Barnes practices at Abbeville Area Medical Center in Abbeville, South Carolina, part of Self Regional Healthcare.
Dr. Barnes' NPI, 1114106325, was assigned on October 24, 2007. Dr. Barnes graduated from Medical College of Georgia School of Medicine in 1974. Dr. Barnes holds South Carolina license 8243.
- NPI
- 1114106325NPI Registry (opens in a new tab)
- NPI enumeration date
- October 24, 2007
- NPI status
- Active
- Practice phone
- (864) 366-5011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Stuart M. Barnes practices at Abbeville Area Medical Center in Abbeville, South Carolina
Dr. Barnes' 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
Dr. Stuart M. Barnes is affiliated with 3 sites of care and 1 medical group
Dr. Barnes' primary practice is Abbeville Area Medical Center in Abbeville, South Carolina, part of Self Regional Healthcare. The medical group on file is AnMed. Dmand AI also links Dr. Barnes to 1 more community health center and 1 physician office, 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. Stuart M. Barnes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barnes practices, 3 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 |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stuart M. Barnes is one of 1,707 internists in South Carolina
Internal medicine is Dr. Barnes' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Barnes is licensed in South Carolina.
Specialties and state licenses
- Internal medicine, South CarolinaPrimary
Internists near Dr. Barnes
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. Stuart M. Barnes billed Medicare for 320 services in 2023
CMS data shows 320 Medicare services from Dr. Barnes across 3 procedure codes in 2023. Medicare paid $18,562 for them. Every service was in an office.
Dr. Barnes' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 4972023: 29740%
- Lab and pathology
- 2022: 582023: 2360%
- Tests and treatments
- 2022: 332023: 0100%
- Other services
- 2022: 352023: 0100%
Dr. Barnes compared with the South Carolina median for internists, 2023
- Dr. Barnes
- South Carolina median
- Medicare services
- 320vs 74057% below
- Part D claims
- 429vs 33130% above
Medians across 1,708 internists in South Carolina with Dmand AI profiles that report each measure.
Dr. Barnes' most billed Medicare procedure codes, 2023
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. Barnes and other internists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stuart M. Barnes' patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Barnes' median patient age at 66, with 55% women.
Dr. Barnes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Stuart M. Barnes wrote 758 Medicare Part D claims in 2024
In 2024, Dr. Barnes wrote 758 Medicare Part D claims for 178 patients. 83% of them were for generic drugs. CMS names the drug for 429 of them, across 22 drugs with 11 or more claims each, at $19,394 in total drug cost. In 2023, CMS named 6,087 claims across 119 drugs.
Dr. Barnes' Part D claims by kind of drug, 2024
- Generic631 claims83%
- Brand-name and other127 claims17%
Dr. Barnes' 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: 6,0872024: 42993%
Drugs named by CMS: 22 in 2024, 119 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
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Dr. Stuart M. Barnes received $5,974 in industry payments from 2016 to 2023
CMS Open Payments shows 383 general payments to Dr. Barnes from 34 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $845.
General payments to Dr. Barnes by program year, 2016 to 2023
Companies that paid Dr. Barnes the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stuart M. Barnes graduated from Medical College of Georgia School of Medicine
Dr. Barnes graduated from Medical College of Georgia School of Medicine in 1974.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stuart M. Barnes'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 Data |
| 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) |
| 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. Stuart M. Barnes
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. Stuart M. Barnes' NPI number?
Dr. Stuart M. Barnes' NPI number is 1114106325. It was assigned on October 24, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Stuart M. Barnes?
Dr. Stuart M. Barnes is an internist in Abbeville, South Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Stuart M. Barnes practice?
Dr. Barnes practices at 420 Thomson Circle, Abbeville, SC 29620. Dr. Barnes' primary practice is Abbeville Area Medical Center in Abbeville, South Carolina, part of Self Regional Healthcare. Dmand AI also links Dr. Barnes to 1 community health center and 1 physician office.
What is Dr. Stuart M. Barnes' office phone number?
The practice phone on file for Dr. Barnes is (864) 366-5011.
What is Dr. Stuart M. Barnes' medical license number?
Dr. Barnes holds South Carolina license 8243.
Which hospitals is Dr. Stuart M. Barnes affiliated with?
Dr. Barnes practices at Abbeville Area Medical Center in Abbeville, South Carolina.
What medical group is Dr. Stuart M. Barnes part of?
Dr. Barnes is linked to AnMed.
Does Dr. Stuart M. Barnes accept Medicare?
Yes. CMS data shows Dr. Barnes billed Medicare for 320 services in 2023.
What services does Dr. Stuart M. Barnes bill to Medicare?
In 2023, Dr. Barnes' most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and lab and pathology test (83036).
Where did Dr. Stuart M. Barnes go to medical school?
Dr. Barnes graduated from Medical College of Georgia School of Medicine in 1974.
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What drugs does Dr. Stuart M. Barnes prescribe most?
In 2024 Medicare Part D data, Dr. Barnes' most prescribed drugs by claims were Levothyroxine Sodium, Amlodipine Besylate and Lisinopril-Hydrochlorothiazide.
Has Dr. Stuart M. Barnes received payments from drug or device companies?
CMS Open Payments shows $5,974 in general payments to Dr. Barnes from 34 companies from 2016 to 2023. The largest total came from Novo Nordisk Inc.
How long has Dr. Stuart M. Barnes been practicing?
Dr. Barnes graduated from medical school in 1974, 52 years ago.
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