Doctor profile · Federal record
Dr. Madison O'Brien
Physician Assistant · Canton, GA
- NPI 1851973267
- 5 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1495 Hickory Flat Hwy Ste 100
Canton, GA 301154266
(770) 442-1911
fax (678) 626-7900 - Mailing address
-
611 Lovinggood Trl
Woodstock, GA 301897413
Credentials & registration
- NPI registered
- April 2021 — 5 yrs on file
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851973267. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
468
Distinct HCPCS
7
Medicare allowed
$40,903
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 178 | 152 | $73 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 152 | 132 | $106 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 40 | 36 | $57 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 36 | 36 | $140 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 31 | 31 | $94 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 20 | 20 | $43 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 11 | 11 | $61 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 55. This provider delivers 8.5× the peer median.Open Payments
Industry payments received
All-time total
$746
Transactions
30
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 2 | $188.15 | |
| ABBVIE INC. | 9 | $174.85 | |
| Regeneron Healthcare Solutions, Inc. | 5 | $93.08 | |
| Merck Sharp & Dohme LLC | 2 | $48.15 | |
| PFIZER INC. | 2 | $42.62 | |
| GENZYME CORPORATION | 1 | $38.41 | |
| Lilly USA, LLC | 2 | $32.03 | |
| Celltrion USA Inc. | 1 | $21.40 | |
| Madrigal Pharmaceuticals | 1 | $19.85 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $19.74 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $19.65 | |
| Amneal Pharmaceuticals LLC | 1 | $17.81 | |
| Celgene Corporation | 1 | $15.44 | |
| Ferring Pharmaceuticals Inc. | 1 | $15.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
894
Patients
378
Total drug cost
$208,259
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 311 | 127 | $4,155 |
| Famotidine | Generic | 236 | 94 | $2,305 |
| Omeprazole | Generic | 77 | 30 | $1,475 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 59 | 58 | $4,814 |
| Dicyclomine Hcl | Generic | 34 | 21 | $683 |
| Zenpep (Lipase/Protease/Amylase) | Brand | 28 | 0 | $105,074 |
| Rabeprazole Sodium | Generic | 27 | 0 | $1,702 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 24 | 11 | $1,472 |
| Creon (Lipase/Protease/Amylase) | Brand | 22 | 0 | $65,273 |
| Linzess (Linaclotide) | Brand | 18 | 0 | $20,436 |
Frequently asked questions
What is Dr. Madison O'Brien's medical specialty?
Dr. Madison O'Brien practices Physician Assistant in Canton, GA.
Where does Dr. Madison O'Brien practice?
Dr. Madison O'Brien practices at 1495 Hickory Flat Hwy Ste 100, Canton, GA 301154266. Office phone: 7704421911.
What is Dr. Madison O'Brien's NPI?
Dr. Madison O'Brien's National Provider Identifier (NPI) is 1851973267, issued by NPPES.
What procedures does Dr. Madison O'Brien commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99442). Source: CMS Medicare Physician & Other Practitioners file.