What is Michael Ehrenhaus's specialty?

Michael Ehrenhaus (NPI 1609859123) is a Medicare-billing provider whose primary specialty is Ophthalmology in Queens Village, NY.

Where does Michael Ehrenhaus practice?

Michael Ehrenhaus practices in Queens Village, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1609859123.

How much does Medicare pay Michael Ehrenhaus?

Michael Ehrenhaus (NPI 1609859123) received approximately $151K in total Medicare Part B payments, serving 207 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609859123

Michael EhrenhausM.D.

PRACTICEMICHAEL P EHRENHAUS, MD, PCSee all providers at this practice →

OphthalmologyQueens Village, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

985

Unique beneficiaries

—

Total services

1,498

Distinct HCPCS

Medicare payment

$138K

Peer benchmark

Total Medicare services vs. 1,438 Ophthalmology providers in NY — below median (cohort median 1,869).

PRESCRIBING · PART D · 2024

Total Rx claims

1,955

Beneficiaries

—

Total drug cost

$486K

Distinct drugs

Brand share

47.7%

Top prescribed drugs

Prednisolone Acetate242 claims

Cyclosporine228 claims

Cyclosporine201 claims

Ciprofloxacin Hcl185 claims

Bimatoprost134 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$711

Payment records

By payment type

Food and Beverage$711

Top paying entities

Food and Beverage$711

REFERRAL NETWORK

Where Michael Ehrenhaus'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). 1 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	13	24

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