PROVIDER PROFILE · NPI 1992734172

Najamuz ZamanMD

Hematology-OncologyLancaster, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

454

Unique beneficiaries

—

Total services

880

Distinct HCPCS

Medicare payment

$63K

Peer benchmark

Total Medicare services vs. 417 Hematology-Oncology providers in PA — above median (cohort median 753).

PRESCRIBING · PART D · 2024

Total Rx claims

708

Beneficiaries

—

Total drug cost

$2.3M

Distinct drugs

Brand share

39.5%

Top prescribed drugs

Apixaban90 claims

Venetoclax81 claims

Acyclovir71 claims

Anastrozole70 claims

Tamoxifen Citrate42 claims

QUALITY · MIPS · 2024

Final MIPS score

79.4

Quality

56.7

Cost

74.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.18%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$46

Payment records

By payment type

Food and Beverage$46

REFERRAL NETWORK

Where Najamuz Zaman'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ROSE CITY HMA LLC	131	1,373
LANCASTER GENERAL HOSPITAL	118	1,151
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	110	974
Kartik Shah Diagnostic Radiology · Philadelphia, PA	53	329
Robert Springer Diagnostic Radiology · Lancaster, PA	47	287
Naeem Latif Medical Oncology · Lititz, PA	43	477
Brian Calabrese Hematology-Oncology · Lancaster, PA	43	464
NPI 1104872282	30	117
Masood Ahmad Pulmonary Disease · Lancaster, PA	27	310
Anthony Lacorte Internal Medicine · Lancaster, PA	22	75
Glenn Mieszkalski Radiation Oncology · Harrisburg, PA	19	471
Brian Dobslaw Nurse Practitioner · Lancaster, PA	18	137

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