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PROVIDER PROFILE · NPI 1194798595

John ClarkMD

PRACTICERAUL B CRUZ MD PASee all providers at this practice →
Pulmonary DiseaseSpartanburg, SCI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,534
Unique beneficiaries
—
Total services
2,212
Distinct HCPCS
18
Medicare payment
$133K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 159 Pulmonary Disease providers in SC — top quintile (cohort median 1,085).
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 420007
Hospital
CCN 420043
Hospital
CCN 420103
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
2,347
Beneficiaries
—
Total drug cost
$1.0M
Distinct drugs
22
Brand share
75.9%
Top prescribed drugs
Fluticasone/Umeclidin/Vilanter573 claims
Albuterol Sulfate520 claims
Prednisone331 claims
Budesonide/Glycopyr/Formoterol150 claims
Fluticasone/Vilanterol119 claims
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
84.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$3K
Payment records
107
By payment type
Food and Beverage$3K
REFERRAL NETWORK

Where John Clark'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). 101 inbound referrers · 156 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Michael Enright
Diagnostic Radiology · Spartanburg, SC
157332
Kelan Brown
Diagnostic Radiology · Spartanburg, SC
119240
PARNES, NEIL112267
KAVANAGH, JOSEPH107237
KURKJIAN, JOSEPH80137
David Rodak
Clinical Cardiac Electrophysiology · Spartanburg, SC
70159
David Ike
Cardiology · Spartanburg, SC
63150
Nalin Srivastava
Interventional Cardiology · Spartanburg, SC
55149
SPARTANBURG HOSPITAL FOR RESTORATIVE CARE5374
James Haswell
Diagnostic Radiology · Columbia, SC
5397
WARREN, LAWRENCE5098
Jason Kelly
Diagnostic Radiology · Spartanburg, SC
4868
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SPARTANBURG MEDICAL CENTER5452,256
Wilson Smith
Pulmonary Disease · Spartanburg, SC
159338
PARNES, NEIL122284
Michael Enright
Diagnostic Radiology · Spartanburg, SC
116266
NEWMAN, JEFFERY110236
Rico V Mendoza
Pulmonary Disease · Spartanburg, SC
109254
Raul Manuel Cruz
Pulmonary Disease · Olympia, WA
106242
Ikenna Onyebueke
Critical Care (Intensivists) · Spartanburg, SC
101233
William Joyce
Diagnostic Radiology · Spartanburg, SC
98202
KURKJIAN, JOSEPH95177
KAVANAGH, JOSEPH89157
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
89223
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.