PROVIDER PROFILE · NPI 1851698237

Mark Kleman

NephrologyChapel Hill, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

237

Unique beneficiaries

—

Total services

457

Distinct HCPCS

Medicare payment

$28K

Peer benchmark

Total Medicare services vs. 295 Nephrology providers in NC — bottom quintile (cohort median 1,277).

PRESCRIBING · PART D · 2024

Total Rx claims

2,461

Beneficiaries

—

Total drug cost

$551K

Distinct drugs

Brand share

20.3%

Top prescribed drugs

Amlodipine Besylate214 claims

Carvedilol187 claims

Atorvastatin Calcium187 claims

Gabapentin118 claims

Furosemide113 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mark Kleman'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GEISINGER MEDICAL CENTER	124	537
Jess Oren Cardiology · Danville, PA	19	47
Syam Mallampalli Internal Medicine · Newark, DE	18	108
MAHMUD, FARUQ	17	48
Clayton Jones Clinical Cardiac Electrophysiology · Concord, NH	15	38
William Haynos Cardiology · Danville, PA	14	38
Thomas Harrison Cardiology · Danville, PA	14	39
Randle Storm Clinical Cardiac Electrophysiology · Danville, PA	13	35
DANVILLE AMBULANCE SERVICE, INCORPORATED	13	42
Area Services, Inc. Ambulance Service Provider · Shamokin, PA	13	47
MESSA, MATTHEW	12	38
Matthew Butler Hematology-Oncology · San Antonio, TX	12	24

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history