What is Stephen Sisselman's specialty?

Stephen Sisselman (NPI 1609948884) is a Medicare-billing provider whose primary specialty is Internal Medicine in Massapequa, NY.

Where does Stephen Sisselman practice?

Stephen Sisselman practices in Massapequa, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1609948884.

How much does Medicare pay Stephen Sisselman?

Stephen Sisselman (NPI 1609948884) received approximately $227K in total Medicare Part B payments, serving 472 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609948884

Stephen SisselmanDO

Internal MedicineMassapequa, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,328

Unique beneficiaries

—

Total services

3,962

Distinct HCPCS

Medicare payment

$222K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — top quintile (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

3,063

Beneficiaries

—

Total drug cost

$290K

Distinct drugs

Brand share

16.8%

Top prescribed drugs

Atorvastatin Calcium482 claims

Rosuvastatin Calcium235 claims

Amlodipine Besylate196 claims

Metformin Hcl187 claims

Losartan Potassium170 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Stephen Sisselman'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	182	679
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	96	203
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	80	184
Robert Toltzis Cardiology · Newport, KY	69	129
Jill Sisselman Family Practice · Massapequa, NY	41	111
Pradeep Amesur Diagnostic Radiology · Cincinnati, OH	32	94
NPI 1396712709	19	39
Stephen Pomeranz Diagnostic Radiology · Cincinnati, OH	18	48
Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY	16	75
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	15	42
ENZO CLINICAL LABS, INC.	13	34
NORTH SHORE UNIVERSITY HOSPITAL	12	46

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events