Doctor profile · Federal record
Dr. Brent Williamson, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · York, PA
- NPI 1457792392
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1001 S George St
York, PA 174033676
(717) 851-4751
fax (717) 851-2826
Credentials & registration
- NPI registered
- July 2013 — 13 yrs on file
- Profile last updated
- July 20, 2017
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Pennsylvania #MD458584
- Medicaid
- PA #103144670001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457792392. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
954
Distinct HCPCS
5
Medicare allowed
$100,423
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 320 | 159 | $115 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 282 | 148 | $77 | |
99239 |
Hospital discharge day management, more than 30 minutes | 245 | 212 | $110 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 81 | 80 | $169 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 26 | 22 | $48 |
In context: peer comparison
Among 33 peers in York Internal Medicine Physician, average services per provider: 119. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$504
Transactions
17
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 6 | $200.59 | |
| Baxter Healthcare | 1 | $109.11 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $95.12 | |
| Paratek Pharmaceuticals, INC. | 2 | $34.18 | |
| Edwards Lifesciences Corporation | 1 | $17.66 | |
| Novo Nordisk INC | 1 | $17.29 | |
| Gilead Sciences, INC. | 1 | $15.71 | |
| Neurelis, INC. | 1 | $14.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
110
Patients
91
Total drug cost
$9,431
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefdinir | Generic | 25 | 25 | $263 |
| Prednisone | Generic | 20 | 16 | $93 |
| Eliquis (Apixaban) | Brand | 16 | 14 | $8,821 |
| Furosemide | Generic | 13 | 12 | $36 |
| Pantoprazole Sodium | Generic | 13 | 12 | $103 |
| Metoprolol Tartrate | Generic | 12 | 12 | $44 |
| Amlodipine Besylate | Generic | 11 | 0 | $71 |
Frequently asked questions
What is Dr. Brent Williamson's medical specialty?
Dr. Brent Williamson practices Internal Medicine Physician in York, PA.
Where does Dr. Brent Williamson practice?
Dr. Brent Williamson practices at 1001 S George St, York, PA 174033676. Office phone: 7178514751.
What is Dr. Brent Williamson's NPI?
Dr. Brent Williamson's National Provider Identifier (NPI) is 1457792392, issued by NPPES.
Does Dr. Brent Williamson accept Medicare assignment?
Yes. Dr. Brent Williamson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brent Williamson commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.