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PROVIDER PROFILE · NPI 1801864004

Jon WalheimMD

PRACTICEDOYLESTOWN INTERNAL MEDICINE ASSOCIATES PCSee all providers at this practice →
Internal MedicineDoylestown, 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.
PRESCRIBING · PART D · 2024
Total Rx claims
4,517
Beneficiaries
—
Total drug cost
$201K
Distinct drugs
90
Brand share
13.3%
Top prescribed drugs
Atorvastatin Calcium303 claims
Metoprolol Succinate220 claims
Lisinopril207 claims
Levothyroxine Sodium197 claims
Omeprazole194 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
769
Unique beneficiaries
—
Total services
1,221
Distinct HCPCS
9
Medicare payment
$42K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,434 Internal Medicine providers in PA — top quintile (cohort median 550).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$363
Payment records
19
By payment type
Food and Beverage$363
REFERRAL NETWORK

Where Jon Walheim'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 · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
DOYLESTOWN HOSPITAL2811,328
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
81211
KRICK, ANDREW77416
Paul Adelizzi
Diagnostic Radiology · Doylestown, PA
51135
Linda Barnhurst
Diagnostic Radiology · Doylestown, PA
39105
Kevin Fillmore
Diagnostic Radiology · Doylestown, PA
3680
Ronald Costanzo
Diagnostic Radiology · Doylestown, PA
3084
David Sheehan
Interventional Radiology · Doylestown, PA
2582
Andrea Candia
Diagnostic Radiology · Doylestown, PA
2582
Katie Dubiel
Physician Assistant · Doylestown, PA
2465
David Galiani
Ophthalmology · Doylestown, PA
2355
DOYLESTOWN HOSPITAL2254
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.