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PROVIDER PROFILE · NPI 1164469334

Gary SirkenDO

NephrologyLanghorne, PAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
91.6
Quality
74.3
Cost
75.8
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.70%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
48
By payment type
Food and Beverage$1K
Education$91
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 390174
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
2,210
Beneficiaries
—
Total drug cost
$935K
Distinct drugs
51
Brand share
13.5%
Top prescribed drugs
Allopurinol255 claims
Amlodipine Besylate184 claims
Losartan Potassium138 claims
Furosemide130 claims
Torsemide124 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,258
Unique beneficiaries
—
Total services
2,987
Distinct HCPCS
15
Medicare payment
$263K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 452 Nephrology providers in PA — top quintile (cohort median 1,017).
REFERRAL NETWORK

Where Gary Sirken'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). 71 inbound referrers · 126 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
113330
SPECTRA LABORATORIES INC104466
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
69194
BENSALEM DIALYSIS CENTER LLC59262
JEFFERSON HEALTH - NORTHEAST47154
Richard Sohn
Vascular Surgery · Philadelphia, PA
3994
SAGERMAN, JASON3889
Chittur Mohan
Vascular Surgery · Philadelphia, PA
3275
Ali Khoobehi
Vascular Surgery · Covington, LA
31123
LEHRMAN, BRUCE3053
WOODHAVEN DIALYSIS CENTER LLC2769
Steven Geller
Pulmonary Disease · Philadelphia, PA
2679
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SPECTRA LABORATORIES INC108456
Lawrence Bressler
Internal Medicine · Ivyland, PA
108498
NPI 163911680999320
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
89255
ST MARY MEDICAL CENTER86365
JEFFERSON HEALTH - NORTHEAST86213
Kimon Kostopoulos
Nephrology · Langhorne, PA
86268
Thomas Guagliardo
Nephrology · Langhorne, PA
83367
Zubin Kolangaden
Nephrology · Langhorne, PA
81280
Alice Premaza-Mueller
Internal Medicine · Levittown, PA
63203
BENSALEM DIALYSIS CENTER LLC60188
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
53161
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.