Dr. Robert Franklin Sisson III, MD
- Medicare services, 2024
- 597
- Medicare patients, 2024
- 478
- Part D claims, 2024
- 1,329
- MIPS score, 2024
- 79
- Industry payments
- $40
- Practice address
- 171 Ashley Ave, Charleston, SC 29425
- Practice phone
- Call (803) 286-4666
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
MUSC Physicians PC
Charleston, South Carolina
Find Dr. Sisson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Robert Franklin Sisson III is a cardiologist in Charleston, South Carolina
Dr. Sisson practices at MUSC Physicians PC in Charleston, South Carolina.
Dr. Sisson's NPI, 1629097878, was assigned on July 19, 2006. Dr. Sisson graduated from Virginia Commonwealth University, School of Medicine in 1984. Dr. Sisson holds South Carolina license 51125.
- NPI
- 1629097878NPI Registry (opens in a new tab)
- NPI enumeration date
- July 19, 2006
- NPI status
- Active
- Practice phone
- (803) 286-4666
- 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; and Dmand AI Practice Data
Dr. Robert Franklin Sisson III practices at MUSC Physicians PC in Charleston, South Carolina
Dr. Sisson's primary practice is MUSC Physicians PC, at 171 Ashley Ave, Charleston, SC 29425 in Charleston County. The practice phone is (803) 286-4666.
- MUSC Physicians PC171 Ashley Ave, Charleston, SC 29425 · Charleston CountyPhone(803) 286-4666
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert Franklin Sisson III is affiliated with 2 sites of care and 1 medical group
Dr. Sisson's primary practice is MUSC Physicians PC in Charleston, South Carolina. The medical group on file is MUSC Health. Dmand AI also links Dr. Sisson to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert Franklin Sisson III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sisson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MUSC Physicians PC | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Franklin Sisson III is one of 262 cardiologists in South Carolina
Cardiovascular disease is Dr. Sisson's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Sisson's licenses on file in 2 states: South Carolina and Virginia.
Specialties and state licenses
- Cardiovascular disease, South CarolinaPrimary
- Virginia license
Cardiologists near Dr. Sisson
Counts of 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. Robert Franklin Sisson III billed Medicare for 597 services in 2024
CMS data shows 597 Medicare services from Dr. Sisson across 6 procedure codes in 2024, for 478 Medicare patients. Medicare paid $14,672 for them.
Dr. Sisson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,7802024: 41077%
- Office and hospital visits
- 2023: 6872024: 18773%
Where Dr. Sisson's Medicare services took place, 2024
- In an office29850%
- In a facility29950%
Dr. Sisson compared with the South Carolina median for cardiologists, 2024
- Dr. Sisson
- South Carolina median
- Medicare services
- 597vs 2,93080% below
- Medicare patients
- 478vs 1,17859% below
- Part D claims
- 1,153vs 2,38052% below
Medians across 263 cardiologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Sisson'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. Sisson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sisson and other cardiologists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Franklin Sisson III treated 478 Medicare patients in 2024, average age 74
CMS counts 478 Medicare patients who saw Dr. Sisson in 2024. The largest group is 75 to 84, with 187 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 2.25, 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. Sisson's median patient age at 66, with 48% women.
Dr. Sisson's Medicare patients by age, 2024
Dr. Sisson's Medicare patients by sex, 2024
- Women25353%
- Men22547%
Chronic conditions among Dr. Sisson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease49%
- Atrial fibrillation39%
- Diabetes39%
- Heart failure36%
- Chronic kidney disease35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sisson's 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
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert Franklin Sisson III wrote 1,329 Medicare Part D claims in 2024
In 2024, Dr. Sisson wrote 1,329 Medicare Part D claims for 235 patients. 90% of them were for generic drugs. CMS names the drug for 1,153 of them, across 27 drugs with 11 or more claims each, at $132,098 in total drug cost. In 2023, CMS named 1,426 claims across 27 drugs.
Dr. Sisson's Part D claims by kind of drug, 2024
- Generic1,190 claims90%
- Brand-name139 claims10%
Dr. Sisson'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: 1,4262024: 1,15319%
Drugs named by CMS: 27 in 2024, 27 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. Robert Franklin Sisson III scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Sisson for performance year 2024, reported as part of a group.
Dr. Sisson's MIPS scores, performance year 2024
- 79of 100Final score
- 62.4of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Robert Franklin Sisson III received $40 in industry payments in 2016
CMS Open Payments shows 3 general payments to Dr. Sisson from 3 drug and device companies in 2016. Food and beverage make up the largest share, 100% of the total. Vascular Solutions, Inc. paid the most, $18.
Companies that paid Dr. Sisson the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Franklin Sisson III graduated from Virginia Commonwealth University, School of Medicine
Dr. Sisson graduated from Virginia Commonwealth University, School of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert Franklin Sisson III'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 | 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. Robert Franklin Sisson III
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. Robert Franklin Sisson III's NPI number?
Dr. Robert Franklin Sisson III's NPI number is 1629097878. It was assigned on July 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Franklin Sisson III?
Dr. Robert Franklin Sisson III is a cardiologist in Charleston, South Carolina. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Robert Franklin Sisson III practice?
Dr. Sisson practices at 171 Ashley Ave, Charleston, SC 29425. Dr. Sisson's primary practice is MUSC Physicians PC in Charleston, South Carolina. Dmand AI also links Dr. Sisson to 1 group practice or clinic.
What is Dr. Robert Franklin Sisson III's office phone number?
The practice phone on file for Dr. Sisson is (803) 286-4666.
What is Dr. Robert Franklin Sisson III's medical license number?
Dr. Sisson holds South Carolina license 51125, one of the licenses on file in 2 states.
Which states has Dr. Robert Franklin Sisson III been licensed in?
Dmand AI has state licenses on file for Dr. Sisson in South Carolina and Virginia.
What medical group is Dr. Robert Franklin Sisson III part of?
Dr. Sisson is linked to MUSC Health.
Does Dr. Robert Franklin Sisson III accept Medicare?
Yes. CMS data shows Dr. Sisson billed Medicare for 597 services in 2024.
What is Dr. Robert Franklin Sisson III's MIPS score?
Dr. Sisson's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Dr. Robert Franklin Sisson III see?
CMS counts 478 Medicare patients who saw Dr. Sisson in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Robert Franklin Sisson III bill to Medicare?
In 2024, Dr. Sisson's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93000) and office visit, established patient (99213).
Where did Dr. Robert Franklin Sisson III go to medical school?
Dr. Sisson graduated from Virginia Commonwealth University, School of Medicine in 1984.
What drugs does Dr. Robert Franklin Sisson III prescribe most?
In 2024 Medicare Part D data, Dr. Sisson's most prescribed drugs by claims were Amlodipine Besylate, Metoprolol Succinate and Atorvastatin Calcium.
Has Dr. Robert Franklin Sisson III received payments from drug or device companies?
CMS Open Payments shows $40 in general payments to Dr. Sisson from 3 companies from 2016 to 2016. The largest total came from Vascular Solutions, Inc.
How long has Dr. Robert Franklin Sisson III been practicing?
Dr. Sisson graduated from medical school in 1984, 42 years ago.
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