PROVIDER PROFILE · NPI 1699900340

Leonidez De GuzmanM.D.

Infectious DiseaseNew Rochelle, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 549 Infectious Disease providers in NY — bottom quintile (cohort median 348).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$484

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Cephalexin13 claims

QUALITY · MIPS · 2024

Final MIPS score

94.6

Quality

77.2

Cost

0.0

Improvement activities

40.0

Promoting interop.

99.1

Payment adjustment

0.83%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Leonidez De Guzman'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GOOD SHEPHERD HEALTH CARE SYSTEM	219	1,274
RICKETTS, EDWARD	78	158
Brian Mahon Diagnostic Radiology · Tualatin, OR	39	105
PRAXIS HEALTH, PC	38	114
NELSON, DAVID	28	48
Eli Rosenthal Cardiology · Portland, OR	26	47
MASKELL, LAURA	23	40
PARDINI, RICCI	21	51
GOOD SHEPHERD HEALTH CARE SYSTEM	20	47
STOBART, OLGA	20	80
OLTMAN, GUY	20	76
Stewart Swena Family Practice · Hermiston, OR	19	34

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