What is Alexander Grinshpun's specialty?

Alexander Grinshpun (NPI 1558456004) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Troy, NY.

Where does Alexander Grinshpun practice?

Alexander Grinshpun practices in Troy, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1558456004.

How much does Medicare pay Alexander Grinshpun?

Alexander Grinshpun (NPI 1558456004) received approximately $55K in total Medicare Part B payments, serving 408 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558456004

Alexander GrinshpunMD

PRACTICEHMP OF SAMARITANSee all providers at this practice →

Emergency MedicineTroy, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

428

Unique beneficiaries

—

Total services

447

Distinct HCPCS

Medicare payment

$54K

Peer benchmark

Total Medicare services vs. 3,737 Emergency Medicine providers in NY — above median (cohort median 287).

PRESCRIBING · PART D · 2024

Total Rx claims

163

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

32.5%

Top prescribed drugs

Cephalexin33 claims

Doxycycline Hyclate26 claims

Prednisone23 claims

Hydrocodone/Acetaminophen21 claims

Ondansetron21 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.

REFERRAL NETWORK

Where Alexander Grinshpun'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). 45 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SAMARITAN HOSPITAL OF TROY, NEW YORK	499	2,229
City Of Troy Ambulance Service Provider · Troy, NY	106	447
HENDRICK, WILLIAM	93	215
Robert Benton Cardiology · Troy, NY	52	106
ALBANY MEDICAL CENTER HOSPITAL	48	149
PHELPS, CARLTON	46	77
Noghama Airhienbuwa Internal Medicine · Albany, NY	43	91
Frederic Hellwitz Diagnostic Radiology · Latham, NY	33	50
Kathleen Kay Internal Medicine · West Reading, PA	31	75
ST. PETER'S HOSPITAL OF THE CITY OF ALBANY	31	100
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	28	72
CZAJKA, ELLEN	26	63

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