What is Nanzeen Sayef's specialty?

Nanzeen Sayef (NPI 1003827411) is a Medicare-billing provider whose primary specialty is Internal Medicine in Chicago, IL.

Where does Nanzeen Sayef practice?

Nanzeen Sayef practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1003827411.

How much does Medicare pay Nanzeen Sayef?

Nanzeen Sayef (NPI 1003827411) received approximately $38K in total Medicare Part B payments, serving 106 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1003827411

Nanzeen SayefM.D.

Internal MedicineChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

345

Unique beneficiaries

—

Total services

496

Distinct HCPCS

Medicare payment

$34K

Peer benchmark

Total Medicare services vs. 3,790 Internal Medicine providers in IL — below median (cohort median 760).

PRESCRIBING · PART D · 2024

Total Rx claims

5,872

Beneficiaries

—

Total drug cost

$579K

Distinct drugs

Brand share

23.2%

Top prescribed drugs

Atorvastatin Calcium612 claims

Amlodipine Besylate582 claims

Metoprolol Succinate374 claims

Losartan Potassium295 claims

Hydrochlorothiazide255 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 147150

Home health agency

CCN 140048

Hospital

CCN 140208

Hospital

REFERRAL NETWORK

Where Nanzeen Sayef'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). 0 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
A2cl Services, Llc Clinical Laboratory · West Allis, WI	72	264
Kenneth Lapat Diagnostic Radiology · Chicago, IL	23	57
ADVOCATE HEALTH AND HOSPITALS CORPORATION	23	97
Richard Bauer Diagnostic Radiology · Highland Park, IL	13	31

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