Doctor profile · Federal record
Dr. Mark Buchanan, M.D.
Urology Physician (CMS: Urology) · Charleston, SC
- NPI 1104825637
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1470 Tobias Gadson Blvd, Suite 201
Charleston, SC 294074707
(843) 556-7060
fax (843) 556-9960 - Mailing address
-
2687 Lake Park Dr
N Charleston, SC 294069100
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- February 17, 2017
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- South Carolina #019842
- Medicaid
- SC #198427
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104825637. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,262
Distinct HCPCS
10
Medicare allowed
$250,776
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
81002 |
Urinalysis, manual test | 1,560 | 808 | $3 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 971 | 572 | $119 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 685 | 510 | $84 | |
36415 |
Insertion of needle into vein for collection of blood sample | 366 | 246 | $8 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 316 | 235 | $10 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 136 | 136 | $155 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 81 | 64 | $222 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 25 | 23 | $169 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 24 | 23 | $123 | |
64561 |
Insertion of sacral nerve neurostimulator electrode array | 23 | 13 | $366 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 147. This provider delivers 29× the peer median.Open Payments
Industry payments received
All-time total
$782
Transactions
37
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 10 | $152.88 | |
| Sumitomo Pharma America, Inc. | 4 | $92.48 | |
| Axonics, Inc. | 4 | $91.40 | |
| Dendreon Pharmaceuticals LLC | 2 | $90.12 | |
| Boston Scientific Corporation | 4 | $85.63 | |
| Endo USA, Inc. | 3 | $57.39 | |
| Endo Pharmaceuticals Inc. | 2 | $37.36 | |
| Merck Sharp & Dohme LLC | 1 | $32.27 | |
| ConvaTec Inc. | 1 | $30.33 | |
| Novo Nordisk Inc | 2 | $30.05 | |
| Tolmar, Inc. | 1 | $26.01 | |
| Astellas Pharma US Inc | 1 | $20.15 | |
| Antares Pharma, Inc. | 1 | $20.11 | |
| Olympus America Inc. | 1 | $15.69 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,445
Patients
570
Total drug cost
$197,847
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 563 | 183 | $11,252 |
| Finasteride | Generic | 192 | 58 | $2,664 |
| Myrbetriq (Mirabegron) | Brand | 178 | 48 | $145,376 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 145 | 104 | $1,168 |
| Ciprofloxacin Hcl | Generic | 74 | 63 | $331 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 51 | 45 | $216 |
| Solifenacin Succinate | Generic | 33 | 0 | $3,029 |
| Nitrofurantoin (Nitrofurantoin Macrocrystal) | Brand | 32 | 18 | $1,433 |
| Gemtesa (Vibegron) | Brand | 30 | 11 | $24,781 |
| Cephalexin | Generic | 29 | 17 | $221 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Buchanan's medical specialty?
Dr. Mark Buchanan practices Urology Physician in Charleston, SC.
Where does Dr. Mark Buchanan practice?
Dr. Mark Buchanan practices at 1470 Tobias Gadson Blvd, Charleston, SC 294074707. Office phone: 8435567060.
What is Dr. Mark Buchanan's NPI?
Dr. Mark Buchanan's National Provider Identifier (NPI) is 1104825637, issued by NPPES.
Does Dr. Mark Buchanan accept Medicare assignment?
Yes. Dr. Mark Buchanan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Buchanan commonly perform?
Top Medicare-reported procedures in 2023: Urinalysis, manual test (HCPCS 81002); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.