Doctor profile · Federal record
Dr. Michael Byrne, MD
Nephrology Physician (CMS: Nephrology) · Charleston, SC
- NPI 1538130141
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
67 Colleton Dr
Charleston, SC 294077302
(843) 513-5916 - Mailing address
-
1938A Charlie Hall Blvd.
Charleston, SC 294146099
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- May 2, 2022
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- South Carolina #20799
- Medicaid
- SC #207993
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538130141. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
742
Distinct HCPCS
6
Medicare allowed
$67,176
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 448 | 181 | $75 | |
99238 |
Hospital discharge day management, 30 minutes or less | 90 | 88 | $76 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 75 | 75 | $162 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 71 | 46 | $113 | |
99239 |
Hospital discharge day management, more than 30 minutes | 44 | 44 | $108 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 14 | $123 |
In context: peer comparison
Among 17 peers in Charleston Nephrology Physician, average services per provider: 107. This provider delivers 6.9× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 1 | $20.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
102
Patients
46
Total drug cost
$12,372
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 19 | 11 | $11,422 |
| Atorvastatin Calcium | Generic | 15 | 11 | $212 |
| Pantoprazole Sodium | Generic | 15 | 11 | $198 |
| Amlodipine Besylate | Generic | 14 | 0 | $41 |
| Furosemide | Generic | 14 | 0 | $55 |
| Oxycodone Hcl | Generic | 13 | 13 | $105 |
| Levetiracetam | Generic | 12 | 0 | $340 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Byrne's medical specialty?
Dr. Michael Byrne practices Nephrology Physician in Charleston, SC.
Where does Dr. Michael Byrne practice?
Dr. Michael Byrne practices at 67 Colleton Dr, Charleston, SC 294077302. Office phone: 8435135916.
What is Dr. Michael Byrne's NPI?
Dr. Michael Byrne's National Provider Identifier (NPI) is 1538130141, issued by NPPES.
Does Dr. Michael Byrne accept Medicare assignment?
Yes. Dr. Michael Byrne accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Byrne commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.