PROVIDER PROFILE · NPI 1295757797

Michael GaisaM.D.

PRACTICEMT SINAI HOSPITALSee all providers at this practice →

Infectious DiseaseNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$19K

Peer benchmark

Total Medicare services vs. 549 Infectious Disease providers in NY — bottom quintile (cohort median 348).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$72K

Distinct drugs

Brand share

75.0%

Top prescribed drugs

Emtricitabine/Tenofov Alafenam22 claims

Atorvastatin Calcium11 claims

Raltegravir Potassium11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$111

Payment records

By payment type

Food and Beverage$111

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330046

Hospital

REFERRAL NETWORK

Where Michael Gaisa'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). 2 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MOUNT SINAI HOSPITAL	35	204
Ninad Patil Pathology · Houston, TX	12	20

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MOUNT SINAI HOSPITAL	53	218
David Zhang Pathology · Flushing, NY	21	38
Arnold Szporn Pathology · New York, NY	20	36
MOUNT SINAI HOSPITAL	15	52
Tamara Kalir Pathology · New York, NY	15	26
DELIGDISCH, LIANE	15	20

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