Doctor profile · Federal record
Dr. Timothy Williamson, PA
Physician Assistant · Physician Assistant · Atlanta, GA
- NPI 1710132865
- Accepts Medicare
- 18 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
275 Collier RD Nw Ste 500
Atlanta, GA 303091711
(404) 605-2800 - Additional location
-
6135 Barfield RD Ste 100
Sandy Springs, GA 303284308
(404) 962-6000
fax (404) 962-6001 - Mailing address
-
6135 Barfield RD Ste 100
Sandy Springs, GA 303284308
Credentials & registration
- NPI registered
- November 2008 — 18 yrs on file
- Profile last updated
- May 16, 2024
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (2)
- Georgia #9253 · Pennsylvania #MA053781
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710132865. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
591
Distinct HCPCS
3
Medicare allowed
$55,736
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 302 | 146 | $66 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 150 | 143 | $145 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 139 | 86 | $100 |
In context: peer comparison
Among 213 peers in Atlanta Physician Assistant, average services per provider: 76. This provider delivers 7.8× the peer median.Open Payments
Industry payments received
All-time total
$245
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 3 | $159.25 | |
| Heartflow, INC. | 1 | $68.80 | |
| Janssen Pharmaceuticals, INC | 1 | $17.36 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
127
Patients
58
Total drug cost
$16,564
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 43 | 27 | $759 |
| Atorvastatin Calcium | Generic | 30 | 20 | $345 |
| Eliquis (Apixaban) | Brand | 18 | 0 | $14,784 |
| Furosemide | Generic | 14 | 11 | $112 |
| Amiodarone Hcl | Generic | 11 | 0 | $206 |
| Potassium Chloride | Generic | 11 | 0 | $358 |
Hospital affiliations
Frequently asked questions
What is Dr. Timothy Williamson's medical specialty?
Dr. Timothy Williamson practices Physician Assistant in Atlanta, GA.
Where does Dr. Timothy Williamson practice?
Dr. Timothy Williamson practices at 275 Collier RD Nw Ste 500, Atlanta, GA 303091711. Office phone: 4046052800.
What is Dr. Timothy Williamson's NPI?
Dr. Timothy Williamson's National Provider Identifier (NPI) is 1710132865, issued by NPPES.
Does Dr. Timothy Williamson accept Medicare assignment?
Yes. Dr. Timothy Williamson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Williamson commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.