Dr. Grace B. Suppa, DO
- Medicare services, 2024
- 568
- Medicare patients, 2024
- 198
- Part D claims, 2024
- 1,019
- MIPS score, 2024
- 79
- Hospital affiliations
- 4
- Practice address
- 171 Ashley Ave, Charleston, SC 29425
- Practice phone
- Call (843) 792-1414
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
MUSC University Hospital
Charleston, South Carolina
Find Dr. Suppa'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. Grace B. Suppa is a rheumatologist in Charleston, South Carolina
Dr. Suppa practices at MUSC University Hospital in Charleston, South Carolina.
Dr. Suppa's NPI, 1205247137, was assigned on May 13, 2014. Dr. Suppa graduated from Philadelphia College of Osteopathic Medicine in 2014. Dr. Suppa holds South Carolina license 83397.
- NPI
- 1205247137NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214154277
- NPI enumeration date
- May 13, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (843) 792-1414
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Grace B. Suppa practices at MUSC University Hospital in Charleston, South Carolina
Dr. Suppa's primary practice is MUSC University Hospital, at 171 Ashley Ave, Charleston, SC 29425 in Charleston County. The practice phone is (843) 792-1414.
- MUSC University Hospital171 Ashley Ave, Charleston, SC 29425 · Charleston CountyPhone(843) 792-1414
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Grace B. Suppa is affiliated with 6 sites of care and 1 medical group
Dr. Suppa's primary practice is MUSC University Hospital in Charleston, South Carolina. Dr. Suppa is also affiliated with MUSC Health University Medical Center. The medical group on file is MUSC Health. Dmand AI also links Dr. Suppa to 3 more hospitals and 1 group practice or clinic, each 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. Grace B. Suppa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Suppa practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MUSC University Hospital | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Grace B. Suppa is one of 112 rheumatologists in South Carolina
Rheumatology is Dr. Suppa's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Suppa is licensed in South Carolina.
Specialties and state licenses
- Rheumatology, South CarolinaPrimary
Rheumatologists near Dr. Suppa
Counts of rheumatologists 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. Grace B. Suppa billed Medicare for 568 services in 2024
CMS data shows 568 Medicare services from Dr. Suppa across 5 procedure codes in 2024, for 198 Medicare patients. Medicare paid $30,583 for them.
Dr. Suppa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1972024: 31761%
- Other services
- 2023: 02024: 251
Where Dr. Suppa's Medicare services took place, 2024
- In an office37867%
- In a facility19033%
Dr. Suppa compared with the South Carolina median for rheumatologists, 2024
- Dr. Suppa
- South Carolina median
- Medicare services
- 568vs 2,86080% below
- Medicare patients
- 198vs 29834% below
- Part D claims
- 805vs 1,14730% below
Medians across 115 rheumatologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Suppa'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. Suppa and other rheumatologists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Grace B. Suppa treated 198 Medicare patients in 2024, average age 71
CMS counts 198 Medicare patients who saw Dr. Suppa in 2024. The largest group is 65 to 74, with 108 patients. 74% of them have high cholesterol, and 72% have arthritis. 6% are also on Medicaid. Their average risk score is 1.39, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Suppa's median patient age at 57, with 74% women.
Dr. Suppa's Medicare patients by age, 2024
Dr. Suppa's Medicare patients by sex, 2024
- Women12764%
- Men7136%
Chronic conditions among Dr. Suppa's Medicare patients, 2024
- High cholesterol74%
- Arthritis72%
- High blood pressure69%
- Anxiety27%
- Diabetes25%
- Ischemic heart disease23%
- Osteoporosis22%
- Chronic kidney disease19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Suppa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women74%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Grace B. Suppa wrote 1,019 Medicare Part D claims in 2024
In 2024, Dr. Suppa wrote 1,019 Medicare Part D claims for 164 patients. 54% of them were for generic drugs. CMS names the drug for 805 of them, across 23 drugs with 11 or more claims each, at $2,674,581 in total drug cost. In 2023, CMS named 533 claims across 16 drugs.
Dr. Suppa's Part D claims by kind of drug, 2024
- Generic552 claims54%
- Brand-name450 claims44%
- Other17 claims2%
Dr. Suppa'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: 5332024: 80551%
Drugs named by CMS: 23 in 2024, 16 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. Grace B. Suppa 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. Suppa for performance year 2024, reported as part of a group. Dr. Suppa accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Suppa as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Suppa'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.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Grace B. Suppa received $739 in industry payments from 2017 to 2025
CMS Open Payments shows 17 general payments to Dr. Suppa from 7 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $208.
General payments to Dr. Suppa by program year, 2017 to 2025
Companies that paid Dr. Suppa the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Grace B. Suppa graduated from Philadelphia College of Osteopathic Medicine
Dr. Suppa graduated from Philadelphia College of Osteopathic Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Grace B. Suppa'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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)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. Grace B. Suppa
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. Grace B. Suppa's NPI number?
Dr. Grace B. Suppa's NPI number is 1205247137. It was assigned on May 13, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Grace B. Suppa?
Dr. Grace B. Suppa is a rheumatologist in Charleston, South Carolina. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Grace B. Suppa practice?
Dr. Suppa practices at 171 Ashley Ave, Charleston, SC 29425. Dr. Suppa's primary practice is MUSC University Hospital in Charleston, South Carolina. Dmand AI also links Dr. Suppa to 3 hospitals and 1 group practice or clinic.
What is Dr. Grace B. Suppa's office phone number?
The practice phone on file for Dr. Suppa is (843) 792-1414.
What is Dr. Grace B. Suppa's medical license number?
Dr. Suppa holds South Carolina license 83397.
Which hospitals is Dr. Grace B. Suppa affiliated with?
Dr. Suppa is affiliated with MUSC Health University Medical Center. Dmand AI links Dr. Suppa to 3 more hospitals.
What medical group is Dr. Grace B. Suppa part of?
Dr. Suppa is linked to MUSC Health.
Does Dr. Grace B. Suppa accept Medicare?
Yes. CMS data shows Dr. Suppa billed Medicare for 568 services in 2024, and Dr. Suppa accepts Medicare assignment.
Does Dr. Grace B. Suppa offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Suppa as offering telehealth services.
What is Dr. Grace B. Suppa's MIPS score?
Dr. Suppa's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Grace B. Suppa see?
CMS counts 198 Medicare patients who saw Dr. Suppa in 2024, with an average age of 71.
What services does Dr. Grace B. Suppa bill to Medicare?
In 2024, Dr. Suppa's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Grace B. Suppa go to medical school?
Dr. Suppa graduated from Philadelphia College of Osteopathic Medicine in 2014.
What drugs does Dr. Grace B. Suppa prescribe most?
In 2024 Medicare Part D data, Dr. Suppa's most prescribed drugs by claims were Prednisone, Humira(Cf) Pen and Methotrexate.
Has Dr. Grace B. Suppa received payments from drug or device companies?
CMS Open Payments shows $739 in general payments to Dr. Suppa from 7 companies from 2017 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Grace B. Suppa been practicing?
Dr. Suppa graduated from medical school in 2014, 12 years ago.
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