PROVIDER PROFILE · NPI 1831270305

Sheldon GreenbergMD

PRACTICEZ MEDICAL P.C.See all providers at this practice →

NephrologyBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

508

Unique beneficiaries

—

Total services

966

Distinct HCPCS

Medicare payment

$135K

Peer benchmark

Total Medicare services vs. 690 Nephrology providers in NY — above median (cohort median 875).

PRESCRIBING · PART D · 2024

Total Rx claims

1,091

Beneficiaries

—

Total drug cost

$176K

Distinct drugs

Brand share

23.6%

Top prescribed drugs

Hydralazine Hcl136 claims

Calcitriol100 claims

Amlodipine Besylate93 claims

Losartan Potassium77 claims

Sevelamer Carbonate54 claims

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

$223

Payment records

By payment type

Food and Beverage$198

Education$25

REFERRAL NETWORK

Where Sheldon Greenberg'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). 49 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MAIMONIDES MEDICAL CENTER	204	723
NPI 1255335535	109	835
Ilya Shneyderman Nephrology · Brooklyn, NY	86	740
Elie Fein Nephrology · Brooklyn, NY	85	1,032
Howard Finestone Diagnostic Radiology · Brooklyn, NY	81	727
K Janga Nephrology · Brooklyn, NY	63	417
MIDWOOD AMBULANCE & OXYGEN SERVICE INC	55	4,152
Seniorcare Emergency Medical Services Inc. Ambulance Service Provider · Bronx, NY	50	361
Donald Blair Diagnostic Radiology · Brooklyn, NY	50	136
Yanina Greyf Nurse Practitioner · Brooklyn, NY	50	162
NPI 1467523498	48	160
Maryanne Ruggiero-Delliturri Diagnostic Radiology · Brooklyn, NY	47	101

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