Doctor profile · Federal record
Dr. Grace Suppa, DO
Rheumatology Physician (CMS: Rheumatology) · Charleston, SC
- NPI 1205247137
- Accepts Medicare
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
171 Ashley Ave
Charleston, SC 294252338
(843) 792-1414 - Mailing address
-
Po Box 751461
Charlotte, NC 282751461
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- January 17, 2022
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- South Carolina #83397
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205247137. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
197
Distinct HCPCS
4
Medicare allowed
$21,308
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 106 | 63 | $107 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 53 | 37 | $90 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 21 | 20 | $144 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $126 |
In context: peer comparison
Among 10 peers in Charleston Rheumatology Physician, average services per provider: 430. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$160
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genzyme Corporation | 1 | $112.33 | |
| Abbvie INC. | 2 | $47.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
522
Patients
79
Total drug cost
$1,774,243
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Enbrel Sureclick (Etanercept) | Brand | 93 | 11 | $730,652 |
| Hydroxychloroquine Sulfate | Generic | 85 | 16 | $3,686 |
| Prednisone | Generic | 83 | 27 | $768 |
| Humira(Cf) Pen (Adalimumab) | Brand | 64 | 0 | $549,410 |
| Allopurinol | Generic | 33 | 11 | $329 |
| Methotrexate (Methotrexate Sodium) | Brand | 33 | 14 | $1,133 |
| Taltz Autoinjector (Ixekizumab) | Brand | 27 | 0 | $227,633 |
| Alendronate Sodium | Generic | 16 | 0 | $178 |
| Actemra Actpen (Tocilizumab) | Brand | 15 | 0 | $118,015 |
| Kevzara (Sarilumab) | Brand | 15 | 0 | $63,911 |
Hospital affiliations
Frequently asked questions
What is Dr. Grace Suppa's medical specialty?
Dr. Grace Suppa practices Rheumatology Physician in Charleston, SC.
Where does Dr. Grace Suppa practice?
Dr. Grace Suppa practices at 171 Ashley Ave, Charleston, SC 294252338. Office phone: 8437921414.
What is Dr. Grace Suppa's NPI?
Dr. Grace Suppa's National Provider Identifier (NPI) is 1205247137, issued by NPPES.
Does Dr. Grace Suppa accept Medicare assignment?
Yes. Dr. Grace Suppa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Grace Suppa commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.