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PROVIDER PROFILE · NPI 1710989926

Helen Chang-DeguzmanM.D.

NephrologyElkton, MDI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
59
By payment type
Food and Beverage$1K
Education$24
Top paying entities
Food and Beverage$1K
Education$24
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,160
Unique beneficiaries
—
Total services
2,935
Distinct HCPCS
17
Medicare payment
$159K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 215 Nephrology providers in MD — top quintile (cohort median 1,560).
PRESCRIBING · PART D · 2024
Total Rx claims
1,204
Beneficiaries
—
Total drug cost
$324K
Distinct drugs
32
Brand share
20.1%
Top prescribed drugs
Furosemide129 claims
Spironolactone100 claims
Losartan Potassium91 claims
Lisinopril82 claims
Dapagliflozin Propanediol76 claims
REFERRAL NETWORK

Where Helen Chang-Deguzman'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). 109 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
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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.