What is Zareen Zaidi's specialty?

Zareen Zaidi (NPI 1619270832) is a Medicare-billing provider whose primary specialty is Internal Medicine in Washington, DC.

Where does Zareen Zaidi practice?

Zareen Zaidi practices in Washington, DC, based on the location reported in the CMS Medicare provider datasets for NPI 1619270832.

How much does Medicare pay Zareen Zaidi?

Zareen Zaidi (NPI 1619270832) received approximately $20K in total Medicare Part B payments, serving 100 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619270832

Zareen ZaidiMD

Internal MedicineWashington, DCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

178

Unique beneficiaries

—

Total services

188

Distinct HCPCS

Medicare payment

$18K

Peer benchmark

Total Medicare services vs. 503 Internal Medicine providers in DC — below median (cohort median 493).

PRESCRIBING · PART D · 2024

Total Rx claims

1,110

Beneficiaries

—

Total drug cost

$67K

Distinct drugs

Brand share

21.6%

Top prescribed drugs

Rosuvastatin Calcium140 claims

Atorvastatin Calcium121 claims

Amlodipine Besylate81 claims

Albuterol Sulfate70 claims

Losartan Potassium54 claims

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 Zareen Zaidi'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Tan Lucien Mohammed Diagnostic Radiology · Gainesville, FL	29	95
Raymond Larue Diagnostic Radiology · Gainesville, FL	24	59
Katherine Huber Internal Medicine · Gainesville, FL	23	36
Elizabeth Vorhis Diagnostic Radiology · Fort Collins, CO	23	36
Julia Marshall Diagnostic Radiology · Gainesville, FL	19	31
NORTH FLORIDA REGIONAL MEDICAL CENTER, INC.	18	33
Robert Dubuisson Diagnostic Radiology · Gainesville, FL	17	31
James Smith Internal Medicine · Gainesville, FL	16	41
Neal Holland Internal Medicine · Gainesville, FL	15	39
Juan Aranda Advanced Heart Failure and Transplant Cardiology · Gainesville, FL	15	37
Ying Nagoshi Internal Medicine · Gainesville, FL	15	28
Cooper Dean Diagnostic Radiology · Gainesville, FL	14	32

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