What is Daniel Sajewski's specialty?

Daniel Sajewski (NPI 1669485041) is a Medicare-billing provider whose primary specialty is Anesthesiology in Roslyn, NY.

Where does Daniel Sajewski practice?

Daniel Sajewski practices in Roslyn, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1669485041.

How much does Medicare pay Daniel Sajewski?

Daniel Sajewski (NPI 1669485041) received approximately $143K in total Medicare Part B payments, serving 499 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669485041

Daniel SajewskiM.D.

PRACTICEST FRANCIS HOSPITALSee all providers at this practice →

AnesthesiologyRoslyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

546

Unique beneficiaries

—

Total services

1,102

Distinct HCPCS

Medicare payment

$113K

Peer benchmark

Total Medicare services vs. 3,680 Anesthesiology providers in NY — top quintile (cohort median 174).

PRESCRIBING · PART D · 2024

Total Rx claims

1,105

Beneficiaries

—

Total drug cost

$128K

Distinct drugs

Brand share

27.1%

Top prescribed drugs

Oxycodone Hcl258 claims

Tizanidine Hcl114 claims

Hydrocodone/Acetaminophen94 claims

Fentanyl88 claims

Morphine Sulfate78 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$10K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$8K

Food and Beverage$2K

Education$141

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$8K

Food and Beverage$2K

Education$141

REFERRAL NETWORK

Where Daniel Sajewski'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). 61 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. FRANCIS HOSPITAL	391	1,177
David Hoch Clinical Cardiac Electrophysiology · Roslyn, NY	205	369
GOODMAN, KENNETH	146	326
Menachem Mandell Diagnostic Radiology · West Nyack, NY	101	303
Scott Sherman Diagnostic Radiology · Roslyn, NY	100	201
Kenneth Crystal Diagnostic Radiology · New Hyde Park, NY	96	208
Alan Zakheim Diagnostic Radiology · Roslyn, NY	87	168
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	76	334
Patrick Annello Anesthesiology · Roslyn, NY	72	108
Millennium Health, Llc Clinical Laboratory · San Diego, CA	52	185
Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY	51	169
NORTH SHORE UNIVERSITY HOSPITAL	42	66

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