What is Alla Gimelfarb's specialty?

Alla Gimelfarb (NPI 1578721254) is a Medicare-billing provider whose primary specialty is Hematology in Glenview, IL.

Where does Alla Gimelfarb practice?

Alla Gimelfarb practices in Glenview, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1578721254.

How much does Medicare pay Alla Gimelfarb?

Alla Gimelfarb (NPI 1578721254) received approximately $138K in total Medicare Part B payments, serving 607 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578721254

Alla GimelfarbMD

HematologyGlenview, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,084

Unique beneficiaries

—

Total services

1,976

Distinct HCPCS

Medicare payment

$138K

Peer benchmark

Total Medicare services vs. 19 Hematology providers in IL — below median (cohort median 2,308).

PRESCRIBING · PART D · 2024

Total Rx claims

1,629

Beneficiaries

—

Total drug cost

$8.9M

Distinct drugs

Brand share

45.5%

Top prescribed drugs

Hydroxyurea233 claims

Acyclovir207 claims

Apixaban140 claims

Lenalidomide139 claims

Acalabrutinib Maleate112 claims

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

75.9

Cost

74.6

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Alla Gimelfarb'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). 34 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ENDEAVOR HEALTH CLINICAL OPERATIONS	422	5,332
ELDIBANY, MOHAMED	39	192
Geraldine Newmark Diagnostic Radiology · Evanston, IL	34	97
PANELLA, JOSEPH	32	95
CAPRINI, JOSEPH	31	101
Jeffrey Marogil Cardiology · Glenview, IL	30	175
Britt Hanson Medical Oncology · Highland Park, IL	26	127
Gary Turkel Diagnostic Radiology · Maywood, IL	24	58
Jonathan Williams Gastroenterology · Kenilworth, IL	22	148
David Ecanow Diagnostic Radiology · Highland Park, IL	20	53
Christopher Kay Diagnostic Radiology · Evanston, IL	20	63
Elaine Gorelik Cardiology · Glenview, IL	20	129

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events