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PROVIDER PROFILE · NPI 1265403067

Peter MaslakMD

PRACTICEZAHID ASGHER MDSee all providers at this practice →
HematologyBuffalo, NYI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330354
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
36
Beneficiaries
—
Total drug cost
$678
Distinct drugs
3
Brand share
33.3%
Top prescribed drugs
Acyclovir12 claims
Entecavir12 claims
Sulfamethoxazole/Trimethoprim12 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
130
Unique beneficiaries
—
Total services
145
Distinct HCPCS
1
Medicare payment
$2K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 102 Hematology providers in NY — bottom quintile (cohort median 474).
REFERRAL NETWORK

Where Peter Maslak'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 · 101 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
April Chiu
Pathology · Rochester, MN
82190
Mikhail Roshal
Pathology · New York, NY
47174
Oscar Lin
Pathology · New York, NY
42131
Dipti Gupta
Cardiology · New York, NY
4069
Michael Baum
Cardiology · New York, NY
3680
Jennifer Liu
Cardiology · Manhasset, NY
3452
Michelle Johnson
Cardiology · New York, NY
3457
Snjezana Dogan
Pathology · New York, NY
3040
Dean Carlow
Pathology · New York, NY
2843
Nicholas Vander-Els
Pulmonary Disease · New York, NY
2746
George Krol
Diagnostic Radiology · New York, NY
2677
Ahmet Dogan
Pathology · New York, NY
2690
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MEMORIAL HOSPITAL FOR CANCER AND ALLIED DISEASES4162,757
Meera Hameed
Pathology · New York, NY
80117
Marc Ladanyi
Pathology · New York, NY
5576
Maria Arcila
Pathology · New York, NY
5481
Howard Weinstein
Cardiology · New York, NY
4974
Samuel Mccash
Pathology · New York, NY
4770
Dean Carlow
Pathology · New York, NY
3855
Michelle Ginsberg
Diagnostic Radiology · New York, NY
3864
STEINGART, RICHARD3795
Dara Ross
Pathology · New York, NY
3650
Dipti Gupta
Cardiology · New York, NY
3566
Jennifer Liu
Cardiology · Manhasset, NY
3560
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.