Doctor profile · Federal record
Dr. Byron Williams, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Atlanta, GA
- NPI 1336159797
- MIPS 86.9 / 100 · 2023
- 52 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
550 Peachtree St Ne
Atlanta, GA 303082247
(404) 686-7878
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1974 — 52 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Georgia #018974
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336159797. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,065
Distinct HCPCS
4
Medicare allowed
$20,684
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 839 | 533 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 149 | 104 | $85 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 65 | 61 | $13 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 12 | 12 | $53 |
In context: peer comparison
Among 51 peers in Atlanta Cardiovascular Disease Physician, average services per provider: 95. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,029
Patients
433
Total drug cost
$243,885
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 160 | 49 | $185,354 |
| Metoprolol Succinate | Generic | 126 | 59 | $2,801 |
| Atorvastatin Calcium | Generic | 96 | 38 | $1,578 |
| Rosuvastatin Calcium | Generic | 91 | 38 | $1,984 |
| Amlodipine Besylate | Generic | 89 | 35 | $449 |
| Carvedilol | Generic | 67 | 33 | $946 |
| Potassium Chloride | Generic | 66 | 24 | $1,816 |
| Furosemide | Generic | 53 | 23 | $420 |
| Losartan Potassium | Generic | 50 | 25 | $768 |
| Lisinopril | Generic | 42 | 20 | $221 |
Hospital affiliations
Frequently asked questions
What is Dr. Byron Williams's medical specialty?
Dr. Byron Williams practices Cardiovascular Disease Physician in Atlanta, GA.
Where does Dr. Byron Williams practice?
Dr. Byron Williams practices at 550 Peachtree St Ne, Atlanta, GA 303082247. Office phone: 4046867878.
What is Dr. Byron Williams's NPI?
Dr. Byron Williams's National Provider Identifier (NPI) is 1336159797, issued by NPPES.
Does Dr. Byron Williams accept Medicare assignment?
Dr. Byron Williams does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Byron Williams commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Established patient office or other outpatient visit (HCPCS 99213); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.