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PROVIDER PROFILE · NPI 1104825637

Mark BuchananM.D.

UrologyCharleston, SCI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 420065
Hospital
CCN 420087
Hospital
CCN 420104
Hospital
CCN 420110
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
1,578
Beneficiaries
—
Total drug cost
$596K
Distinct drugs
21
Brand share
39.2%
Top prescribed drugs
Tamsulosin Hcl533 claims
Mirabegron173 claims
Finasteride164 claims
Sulfamethoxazole/Trimethoprim98 claims
Ciprofloxacin Hcl93 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,723
Unique beneficiaries
—
Total services
6,211
Distinct HCPCS
23
Medicare payment
$218K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 146 Urology providers in SC — above median (cohort median 4,499).
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$782
Payment records
37
By payment type
Food and Beverage$782
REFERRAL NETWORK

Where Mark Buchanan's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 16 inbound referrers · 26 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
TRIDENT MEDICAL CENTER LLC72170
Ap Laboratories
Clinical Laboratory · North Charleston, SC
54111
R Livingston
Internal Medicine · Charleston, SC
53111
SOLSTAS LAB PARTNERS GROUP LLC3976
MEDICAL UNIVERSITY HOSPITAL AUTHORITY37122
Lowcountry Ambulatory Center, Llc
Ambulatory Surgical Center · Charleston, SC
2948
Johnny Campbell
Diagnostic Radiology · Charleston, SC
1848
Charleston County Government
Ambulance Service Provider · North Charleston, SC
1834
Mia Templeton
Anesthesiology · Kingsport, TN
1628
PROCTOR, WILLIAM1628
South Carolina Diagnostic Imaging, Llc
Independent Diagnostic Testing Facility (IDTF) · Charleston, SC
1523
SMITH, ROBERT1423
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ROPER HOSPITAL, INC127400
BON SECOURS ST. FRANCIS XAVIER HOSPITAL INC.112319
William Carter
Urology · Charleston, SC
96114
TRIDENT MEDICAL CENTER LLC5188
WOLFE, RICKY5081
SOLSTAS LAB PARTNERS GROUP LLC48114
Lowcountry Ambulatory Center, Llc
Ambulatory Surgical Center · Charleston, SC
42118
R Livingston
Internal Medicine · Charleston, SC
38103
MEDICAL UNIVERSITY HOSPITAL AUTHORITY3692
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
3569
ENGELMAN, OTIS3146
South Carolina Diagnostic Imaging, Llc
Independent Diagnostic Testing Facility (IDTF) · N Charleston, SC
1929
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.