What is Parvin Zawahir's specialty?

Parvin Zawahir (NPI 1841319464) is a Medicare-billing provider whose primary specialty is Internal Medicine in New York, NY.

Where does Parvin Zawahir practice?

Parvin Zawahir practices in New York, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1841319464.

How much does Medicare pay Parvin Zawahir?

Parvin Zawahir (NPI 1841319464) received approximately $52K in total Medicare Part B payments, serving 328 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841319464

Parvin ZawahirM.D.

Internal MedicineNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

359

Unique beneficiaries

—

Total services

461

Distinct HCPCS

Medicare payment

$49K

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Parvin Zawahir'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MIDWOOD AMBULANCE & OXYGEN SERVICE INC	27	256
New York City Health And Hospitals Corporation Ambulance Service Provider · Brooklyn, NY	27	54
David Conner Internal Medicine · Brooklyn, NY	24	67
Hussein Matari Diagnostic Radiology · Hoboken, NJ	24	46
Alfred Leong Internal Medicine · Brooklyn, NY	23	50
Md. Islam Internal Medicine · Brooklyn, NY	20	67
Gennadiy Grutman Internal Medicine · Brooklyn, NY	19	69
GIBSON, RUSSELL	16	31
SAUL, BARRY	16	26
Richard Rafal Diagnostic Radiology · Brooklyn, NY	14	15

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