Dr. Jeffrey R. Joyner, MD
- Medicare services, 2024
- 81
- Medicare patients, 2024
- 60
- Part D claims, 2024
- 142
- MIPS score, 2024
- 85
- Industry payments
- $9,719
- Practice address
- 1300 Hospital Dr Suite 300 Suite 300, Mount Pleasant, SC 29464-3217
- Practice phone
- Call (843) 884-5200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
East Cooper Physician Group - Primary Care - Mt Pleasant (Hospital Dr)
Primary care practice · Mount Pleasant, South Carolina
Find Dr. Joyner's professional email, personal email and mobile number
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Dr. Jeffrey R. Joyner is a gastroenterologist in Mount Pleasant, South Carolina
Dr. Joyner practices at East Cooper Physician Group - Primary Care - Mt Pleasant (Hospital Dr) in Mount Pleasant, South Carolina.
Dr. Joyner's NPI, 1134235278, was assigned on August 22, 2006. Dr. Joyner graduated from Wake Forest University School of Medicine in 1985. Dr. Joyner holds South Carolina license 13273.
- NPI
- 1134235278NPI Registry (opens in a new tab)
- NPI enumeration date
- August 22, 2006
- NPI status
- Active
- Practice phone
- (843) 884-5200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey R. Joyner practices at 2 locations in Mount Pleasant, South Carolina
Dr. Joyner's primary practice is East Cooper Physician Group - Primary Care - Mt Pleasant (Hospital Dr), at 1300 Hospital Dr Suite 300 Suite 300, Mount Pleasant, SC 29464-3217. The practice phone is (843) 884-5200. The NPI Registry lists Dr. Joyner's practice address as 1439 Stuart Engals Blvd, Mount Pleasant, SC 29464.
- East Cooper Physician Group - Primary Care - Mt Pleasant (Hospital Dr)Primary1300 Hospital Dr Suite 300 Suite 300, Mount Pleasant, SC 29464-3217Phone(843) 884-5200
- NPI Registry address1439 Stuart Engals Blvd, Mount Pleasant, SC 29464 · Charleston CountyPhone(843) 884-5200
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Jeffrey R. Joyner is affiliated with 1 site of care and 1 medical group
Dr. Joyner's primary practice is East Cooper Physician Group - Primary Care - Mt Pleasant (Hospital Dr) in Mount Pleasant, South Carolina. The medical group on file is Novant Health East Cooper Medical Center.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Jeffrey R. Joyner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Joyner practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| East Cooper Physician Group - Primary Care - Mt Pleasant (Hospital Dr) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey R. Joyner is one of 255 gastroenterologists in South Carolina
Gastroenterology is Dr. Joyner's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Joyner's licenses on file in 2 states: South Carolina and North Carolina.
Specialties and state licenses
- Gastroenterology, South CarolinaPrimary
- North Carolina license
Gastroenterologists near Dr. Joyner
Counts of gastroenterologists 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. Jeffrey R. Joyner billed Medicare for 81 services in 2024
CMS data shows 81 Medicare services from Dr. Joyner across 5 procedure codes in 2024, for 60 Medicare patients. Medicare paid $6,461 for them.
Dr. Joyner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2862024: 6179%
- Office and hospital visits
- 2023: 1302024: 2085%
Where Dr. Joyner's Medicare services took place, 2024
- In an office2025%
- In a facility6175%
Dr. Joyner compared with the South Carolina median for gastroenterologists, 2024
- Dr. Joyner
- South Carolina median
- Medicare services
- 81vs 74589% below
- Medicare patients
- 60vs 44587% below
- Part D claims
- 94vs 49781% below
Medians across 249 gastroenterologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Joyner'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.
Need commercial claims for Dr. Joyner?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Joyner and other gastroenterologists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeffrey R. Joyner treated 60 Medicare patients in 2024, average age 75
CMS counts 60 Medicare patients who saw Dr. Joyner in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.77, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Joyner's median patient age at 68, with 33% women.
Dr. Joyner's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Joyner's Medicare patients by sex, 2024
- Women3253%
- Men2847%
Chronic conditions among Dr. Joyner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Anxiety20%
- Atrial fibrillation18%
- Ischemic heart disease18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Joyner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women33%
- Men67%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeffrey R. Joyner wrote 142 Medicare Part D claims in 2024
In 2024, Dr. Joyner wrote 142 Medicare Part D claims for 59 patients. 90% of them were for generic drugs. CMS names the drug for 94 of them, across 3 drugs with 11 or more claims each, at $1,520 in total drug cost. In 2023, CMS named 233 claims across 5 drugs.
Dr. Joyner's Part D claims by kind of drug, 2024
- Generic128 claims90%
- Brand-name14 claims10%
Dr. Joyner'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: 2332024: 9460%
Drugs named by CMS: 3 in 2024, 5 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. Jeffrey R. Joyner scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Joyner for performance year 2024, reported as part of a group.
Dr. Joyner's MIPS scores, performance year 2024
- 85of 100Final score
- 80.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Jeffrey R. Joyner received $9,719 in industry payments from 2016 to 2025
CMS Open Payments shows 457 general payments to Dr. Joyner from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 87% of the total. Abbvie Inc. paid the most, $1,884.
General payments to Dr. Joyner by program year, 2016 to 2025
General payments to Dr. Joyner by kind, 2016 to 2025
- Food and beverage$8,50387%
- Speaker and faculty fees$1,20012%
- Education$160%
Companies that paid Dr. Joyner 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. Jeffrey R. Joyner graduated from Wake Forest University School of Medicine
Dr. Joyner graduated from Wake Forest University School of Medicine in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jeffrey R. Joyner'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 | Clinician Public Reporting: Overall MIPS Performance (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. Jeffrey R. Joyner
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. Jeffrey R. Joyner's NPI number?
Dr. Jeffrey R. Joyner's NPI number is 1134235278. It was assigned on August 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey R. Joyner?
Dr. Jeffrey R. Joyner is a gastroenterologist in Mount Pleasant, South Carolina. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Jeffrey R. Joyner practice?
Dr. Joyner practices at 1300 Hospital Dr Suite 300 Suite 300, Mount Pleasant, SC 29464-3217. Dr. Joyner also practices at 1439 Stuart Engals Blvd, Mount Pleasant, SC 29464. Dr. Joyner's primary practice is East Cooper Physician Group - Primary Care - Mt Pleasant (Hospital Dr) in Mount Pleasant, South Carolina.
What is Dr. Jeffrey R. Joyner's office phone number?
The practice phone on file for Dr. Joyner is (843) 884-5200.
What is Dr. Jeffrey R. Joyner's medical license number?
Dr. Joyner holds South Carolina license 13273, one of the licenses on file in 2 states.
Which states has Dr. Jeffrey R. Joyner been licensed in?
Dmand AI has state licenses on file for Dr. Joyner in South Carolina and North Carolina.
What medical group is Dr. Jeffrey R. Joyner part of?
Dr. Joyner is linked to Novant Health East Cooper Medical Center.
Does Dr. Jeffrey R. Joyner accept Medicare?
Yes. CMS data shows Dr. Joyner billed Medicare for 81 services in 2024.
What is Dr. Jeffrey R. Joyner's MIPS score?
Dr. Joyner's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Dr. Jeffrey R. Joyner see?
CMS counts 60 Medicare patients who saw Dr. Joyner in 2024, with an average age of 75.
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What services does Dr. Jeffrey R. Joyner bill to Medicare?
In 2024, Dr. Joyner's most billed Medicare services were surgery: digestive system (45385), office visit, established patient (99213) and surgery: digestive system (45378).
Where did Dr. Jeffrey R. Joyner go to medical school?
Dr. Joyner graduated from Wake Forest University School of Medicine in 1985.
What drugs does Dr. Jeffrey R. Joyner prescribe most?
In 2024 Medicare Part D data, Dr. Joyner's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Dicyclomine HCl.
Has Dr. Jeffrey R. Joyner received payments from drug or device companies?
CMS Open Payments shows $9,719 in general payments to Dr. Joyner from 34 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Jeffrey R. Joyner been practicing?
Dr. Joyner graduated from medical school in 1985, 41 years ago.
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