What is Haider Zafar's specialty?

Haider Zafar (NPI 1770504698) is a Medicare-billing provider whose primary specialty is Medical Oncology in Phoenix, AZ.

Where does Haider Zafar practice?

Haider Zafar practices in Phoenix, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1770504698.

How much does Medicare pay Haider Zafar?

Haider Zafar (NPI 1770504698) received approximately $1.1M in total Medicare Part B payments, serving 384 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1770504698

Haider ZafarM.D.

Medical OncologyPhoenix, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,122

Unique beneficiaries

—

Total services

47,574

Distinct HCPCS

Medicare payment

$159K

Peer benchmark

Total Medicare services vs. 52 Medical Oncology providers in AZ — above median (cohort median 33,626).

PRESCRIBING · PART D · 2024

Total Rx claims

973

Beneficiaries

—

Total drug cost

$2.3M

Distinct drugs

Brand share

37.8%

Top prescribed drugs

Anastrozole191 claims

Apixaban89 claims

Acalabrutinib Maleate71 claims

Prednisone61 claims

Epoetin Alfa53 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%

Individual

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 Haider Zafar'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BANNER ESTRELLA MEDICAL CENTER	159	846
Colin Thompson Diagnostic Radiology · Glendale, AZ	54	214
Robert Aizenstein Diagnostic Radiology · Glendale, AZ	45	185
George Leon Interventional Radiology · Glendale, AZ	40	140
Brian Frohna Diagnostic Radiology · Glendale, AZ	38	128
Aaron Greeley Diagnostic Radiology · Glendale, AZ	35	91
MCDANIEL, HOLLY	33	137
Kristen Rumba Mccormick Physician Assistant · Phoenix, AZ	31	135
BANNER THUNDERBIRD MEDICAL CENTER	29	178
ADAMS, MARY	26	96
Raul Galvez-Trevino Diagnostic Radiology · Glendale, AZ	26	85
SMI IMAGING, LLC	25	107

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