Doctor profile · Federal record
Dr. Sibyl Duncan, M.D.
Family Medicine Physician (CMS: Family Practice) · Lithonia, GA
- NPI 1912238023
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6000 Hillandale Dr Ste 100
Lithonia, GA 30058
(678) 418-1964
fax (404) 592-2042
Credentials & registration
- NPI registered
- January 2010 — 16 yrs on file
- Profile last updated
- November 6, 2023
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Georgia #79439
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912238023. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
208
Distinct HCPCS
4
Medicare allowed
$22,244
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 92 | 68 | $124 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 74 | 55 | $90 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 30 | 30 | $127 | |
G0008 |
Administration of influenza virus vaccine | 12 | 12 | $28 |
In context: peer comparison
Among 6 peers in Lithonia Family Medicine Physician, average services per provider: 71. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$512
Transactions
29
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 8 | $134.95 | |
| Novo Nordisk INC | 5 | $87.68 | |
| Bayer Healthcare Pharmaceuticals INC. | 3 | $59.87 | |
| Lilly USA, LLC | 3 | $58.82 | |
| Amgen INC. | 3 | $44.51 | |
| Exact Sciences Corporation | 2 | $37.36 | |
| Pfizer INC. | 2 | $35.07 | |
| Dexcom, INC. | 1 | $20.57 | |
| Abbott Laboratories | 1 | $20.02 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $13.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,950
Patients
635
Total drug cost
$103,020
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 387 | 134 | $2,529 |
| Atorvastatin Calcium | Generic | 240 | 88 | $2,614 |
| Lisinopril | Generic | 153 | 37 | $875 |
| Metformin Hcl | Generic | 141 | 48 | $897 |
| Hydrochlorothiazide | Generic | 138 | 53 | $396 |
| Losartan Potassium | Generic | 110 | 35 | $1,414 |
| Tramadol Hcl | Generic | 104 | 35 | $597 |
| Omeprazole | Generic | 102 | 37 | $758 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 89 | 31 | $3,592 |
| Levothyroxine Sodium | Generic | 89 | 26 | $1,227 |
Hospital affiliations
Frequently asked questions
What is Dr. Sibyl Duncan's medical specialty?
Dr. Sibyl Duncan practices Family Medicine Physician in Lithonia, GA.
Where does Dr. Sibyl Duncan practice?
Dr. Sibyl Duncan practices at 6000 Hillandale Dr Ste 100, Lithonia, GA 30058. Office phone: 6784181964.
What is Dr. Sibyl Duncan's NPI?
Dr. Sibyl Duncan's National Provider Identifier (NPI) is 1912238023, issued by NPPES.
Does Dr. Sibyl Duncan accept Medicare assignment?
Yes. Dr. Sibyl Duncan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sibyl Duncan 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 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.