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PROVIDER PROFILE · NPI 1215037312

Marten DuncanD.O.

PRACTICEGEISINGER CLINICSee all providers at this practice →
GastroenterologyPort Matilda, PAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 390006
Hospital
CCN 390048
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
297
Beneficiaries
—
Total drug cost
$43K
Distinct drugs
9
Brand share
25.3%
Top prescribed drugs
Omeprazole68 claims
Ciprofloxacin Hcl66 claims
Sucralfate41 claims
Pantoprazole Sodium32 claims
Linaclotide28 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
401
Unique beneficiaries
—
Total services
435
Distinct HCPCS
11
Medicare payment
$46K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 771 Gastroenterology providers in PA — above median (cohort median 585).
REFERRAL NETWORK

Where Marten Duncan'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). 34 inbound referrers · 64 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
GEISINGER MEDICAL CENTER86262
Benny Wang
Anesthesiology · State College, PA
64146
GESELOWITZ, ARI47133
Jacob Alexander
Diagnostic Radiology · State College, PA
37112
Patrick Jeanmenne
Diagnostic Radiology · Boston, MA
35108
DOUNAEVSKI, VSEVOLOD3170
NPI 10735059392552
Alexander Szymanski
Cardiology · State College, PA
25106
Paul Murray
Pathology · State College, PA
2455
Jeffrey Eaton
Cardiology · State College, PA
2365
Robin Panlilio
Hospitalist · State College, PA
21106
Danae Mendez Metz
Diagnostic Radiology · Lewistown, PA
1948
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
GEISINGER MEDICAL CENTER141508
MOUNT NITTANY MEDICAL CENTER121412
GEISINGER LEWISTOWN HOSPITAL95385
GEISINGER CLINIC84198
Geisinger Clinic
Clinical Laboratory · Lock Haven, PA
76317
TRIVEDI, GOPALKRISHA46133
GEISINGER CLINIC4297
Jacob Alexander
Diagnostic Radiology · State College, PA
38139
BARGAINNIER, DAVID3687
GESELOWITZ, ARI33122
Eric Vilbert
Diagnostic Radiology · Ephrata, PA
3178
Eric Petrunak
Certified Registered Nurse Anesthetist (CRNA) · Altoona, PA
2750
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.