PROVIDER PROFILE · NPI 1730292608

Merlin LeeMD

PRACTICEHEMATOLOGY & ONCOLOGY ASSOCIATES OF GREENWICHSee all providers at this practice →

HematologyGreenwich, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,232

Unique beneficiaries

—

Total services

2,319

Distinct HCPCS

Medicare payment

$174K

Peer benchmark

Total Medicare services vs. 19 Hematology providers in CT — above median (cohort median 417).

PRESCRIBING · PART D · 2024

Total Rx claims

1,044

Beneficiaries

—

Total drug cost

$2.5M

Distinct drugs

Brand share

60.4%

Top prescribed drugs

Apixaban270 claims

Warfarin Sodium161 claims

Rivaroxaban105 claims

Hydroxyurea84 claims

Ondansetron48 claims

QUALITY · MIPS · 2024

Final MIPS score

87.4

Quality

77.4

Cost

74.3

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.52%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$91

Payment records

By payment type

Education$91

Top paying entities

Education$91

REFERRAL NETWORK

Where Merlin Lee'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). 35 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
David Evans Diagnostic Radiology · Greenwich, CT	100	514
Erez Salik Interventional Radiology · Greenwich, CT	51	402
STAMFORD HOSPITAL	49	242
Christopher Howes Interventional Cardiology · Branford, CT	40	203
Sunil Rana Internal Medicine · Greenwich, CT	37	506
Alexander Delvecchio Clinical Cardiac Electrophysiology · Greenwich, CT	36	289
Greenwich Emergency Medical Service, Inc. Ambulance Service Provider · Riverside, CT	35	169
NPI 1427168129	33	240
Francis Neeson Cardiology · Greenwich, CT	31	291
HOLLISTER, DICKERMAN	28	470
Marcus Mayus Internal Medicine · Greenwich, CT	26	188
Glenn Gandelman Cardiology · Greenwich, CT	26	115

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