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PROVIDER PROFILE · NPI 1417948951

Gerard DiefesM.D.

Pulmonary DiseaseWynnewood, PAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
100.0
Cost
81.7
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
1.05%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
1,279
Beneficiaries
—
Total drug cost
$458K
Distinct drugs
25
Brand share
69.4%
Top prescribed drugs
Albuterol Sulfate266 claims
Fluticasone/Umeclidin/Vilanter238 claims
Prednisone128 claims
Montelukast Sodium86 claims
Umeclidinium Brm/Vilanterol Tr57 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
657
Unique beneficiaries
—
Total services
1,631
Distinct HCPCS
11
Medicare payment
$150K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 571 Pulmonary Disease providers in PA — top quintile (cohort median 707).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
53
By payment type
Food and Beverage$1K
Education$100
REFERRAL NETWORK

Where Gerard Diefes'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). 75 inbound referrers · 164 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PRIME HEALTHCARE SERVICES ROXBOROUGH LLC3951,119
Gregory Lenchner
Pulmonary Disease · Wynnewood, PA
260675
PROMISLOFF, ROBERT207410
City Of Philadelphia
Ambulance Service Provider · Philadelphia, PA
153327
Arthur Meltzer
Cardiology · Wayne, PA
152324
Andrew Woldow
Internal Medicine · Philadelphia, PA
125294
TENET HEALTH SYSTEM HAHNEMANN, LLC118225
SAGALOW, BARRY98216
Bruce Kornberg
Cardiology · Wynnewood, PA
81238
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
78173
Barbara Newman
Diagnostic Radiology · Parkland, FL
71133
Erin Tysko
Cardiology · Philadelphia, PA
69151
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Gregory Lenchner
Pulmonary Disease · Wynnewood, PA
231585
PROMISLOFF, ROBERT155351
PRIME HEALTHCARE SERVICES ROXBOROUGH LLC128404
Andrew Woldow
Internal Medicine · Philadelphia, PA
124301
Salvatore Caminito
Diagnostic Radiology · Philadelphia, PA
114236
Michael Levin
Nephrology · Philadelphia, PA
100457
Erin Tysko
Cardiology · Philadelphia, PA
93209
Michael Deangelis
Cardiology · Philadelphi, PA
87217
Bruce Kornberg
Cardiology · Wynnewood, PA
85233
Riti Patel
Cardiology · Philadelphia, PA
83213
Arthur Meltzer
Cardiology · Wayne, PA
82188
CUI, CHUNHUA80217
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.