PROVIDER PROFILE · NPI 1871665976

Harold KlestzickDO

PRACTICEMONTEFIORE MEDICAL CENTERSee all providers at this practice →

CardiologyBronx, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

826

Unique beneficiaries

—

Total services

2,534

Distinct HCPCS

Medicare payment

$136K

Peer benchmark

Total Medicare services vs. 1,949 Cardiology providers in NY — above median (cohort median 2,081).

PRESCRIBING · PART D · 2024

Total Rx claims

1,934

Beneficiaries

—

Total drug cost

$140K

Distinct drugs

Brand share

13.8%

Top prescribed drugs

Atorvastatin Calcium214 claims

Losartan Potassium207 claims

Amlodipine Besylate203 claims

Metoprolol Tartrate151 claims

Furosemide115 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

27.5

Cost

68.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$19

Payment records

By payment type

Food and Beverage$19

REFERRAL NETWORK

Where Harold Klestzick'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). 40 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Richard Lucariello Cardiology · Bronx, NY	116	634
Seniorcare Emergency Medical Services Inc. Ambulance Service Provider · Bronx, NY	72	156
Daniel Berman Infectious Disease · Monroe, NY	58	223
Kalman Ausubel Cardiology · Bronx, NY	48	66
Jeffrey Levsky Diagnostic Radiology · Bronx, NY	44	183
New York City Health And Hospitals Corporation Ambulance Service Provider · Brooklyn, NY	38	88
Lifeline Ambulance Service Inc Ambulance Service Provider · Brooklyn, NY	36	64
Bernard Weiner Internal Medicine · Bronx, NY	35	82
Mehmet Albulak Pulmonary Disease · Yonkers, NY	34	62
Jeanne Amuta Diagnostic Radiology · Cleveland, OH	28	64
Clyde Weissbart Internal Medicine · Bronx, NY	24	99
Sasan Azar Diagnostic Radiology · Bedford Hills, NY	24	27

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