Doctor profile · Federal record
Dr. Thomas Williamson, MD
Internal Medicine Physician (CMS: Internal Medicine) · Warner Robins, GA
- NPI 1457377525
- Accepts Medicare
- 31 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
310 Margie Dr, Ste B
Warner Robins, GA 310887817
(478) 333-3278
fax (478) 333-3894
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 17, 2009
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Georgia #042144
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457377525. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,127
Distinct HCPCS
10
Medicare allowed
$46,386
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 305 | 138 | $16 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 173 | 74 | $82 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 163 | 144 | $35 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 159 | 79 | $118 | |
81003 |
Automated urinalysis test | 125 | 101 | $2 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 120 | 109 | $16 | |
83036 |
Hemoglobin a1c level | 35 | 28 | $10 | |
82044 |
Urine microalbumin (protein) analysis | 17 | 13 | $6 | |
82570 |
Creatinine level to test for kidney function or muscle injury | 17 | 13 | $2 | |
87807 |
Detection test by immunoassay with direct visual observation for respiratory syncytial virus | 13 | 13 | $13 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 304. This provider delivers 3.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,258
Patients
370
Total drug cost
$19,934
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 188 | 27 | $7,197 |
| Alprazolam | Generic | 138 | 19 | $835 |
| Levothyroxine Sodium | Generic | 120 | 31 | $2,121 |
| Methylprednisolone | Generic | 108 | 58 | $943 |
| Gabapentin | Generic | 107 | 29 | $2,220 |
| Atorvastatin Calcium | Generic | 91 | 29 | $1,087 |
| Metformin Hcl | Generic | 67 | 20 | $538 |
| Metoprolol Succinate | Generic | 62 | 23 | $1,049 |
| Lisinopril | Generic | 58 | 19 | $432 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 57 | 16 | $1,255 |
Hospital affiliations
Frequently asked questions
What is Dr. Thomas Williamson's medical specialty?
Dr. Thomas Williamson practices Internal Medicine Physician in Warner Robins, GA.
Where does Dr. Thomas Williamson practice?
Dr. Thomas Williamson practices at 310 Margie Dr, Warner Robins, GA 310887817. Office phone: 4783333278.
What is Dr. Thomas Williamson's NPI?
Dr. Thomas Williamson's National Provider Identifier (NPI) is 1457377525, issued by NPPES.
Does Dr. Thomas Williamson accept Medicare assignment?
Yes. Dr. Thomas Williamson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Williamson commonly perform?
Top Medicare-reported procedures in 2023: Detection test by immunoassay with direct visual observation for influenza virus (HCPCS 87804); Established patient office or other outpatient visit (HCPCS 99213); Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (HCPCS 87426). Source: CMS Medicare Physician & Other Practitioners file.