What is Alexander Kirschenbaum's specialty?

Alexander Kirschenbaum (NPI 1184642837) is a Medicare-billing provider whose primary specialty is Specialist in New York, NY.

Where does Alexander Kirschenbaum practice?

Alexander Kirschenbaum practices in New York, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1184642837.

How much does Medicare pay Alexander Kirschenbaum?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Alexander Kirschenbaum (NPI 1184642837) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1184642837

Alexander Kirschenbaum

SpecialistNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

1,051

Beneficiaries

—

Total drug cost

$49K

Distinct drugs

Brand share

15.4%

Top prescribed drugs

Tamsulosin Hcl409 claims

Finasteride267 claims

Dutasteride138 claims

Potassium Citrate71 claims

Alfuzosin Hcl45 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$31

Payment records

By payment type

Food and Beverage$31

Top paying entities

Food and Beverage$31

REFERRAL NETWORK

Where Alexander Kirschenbaum'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). 5 inbound referrers · 15 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	246	596
MOUNT SINAI HOSPITAL	23	37
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	18	35
ENZO CLINICAL LABS, INC.	12	103
Joseph Maklansky Diagnostic Radiology · New York, NY	11	22

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MOUNT SINAI HOSPITAL	79	305
Quest Diagnostics Incorporated Clinical Laboratory · Clifton, NJ	56	203
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	55	163
Neogenomics Laboratories Inc Clinical Laboratory · Ramsey, NJ	40	49
George Haines Pathology · Chicago, IL	35	103
MOUNT SINAI HOSPITAL	26	47
SHIEL HOLDINGS LLC	24	77
Daniel Gainsburg Anesthesiology · New York, NY	15	45
NYU LANGONE HOSPITALS	12	21
Corey Eber Diagnostic Radiology · New York, NY	12	79
The New York And Presbyterian Hospital Opioid Treatment Program · New York, NY	11	26
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	11	22

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