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PROVIDER PROFILE · NPI 1659691558

Chulhyun AhnM.D.

PRACTICEGEISINGER CLINICSee all providers at this practice →
Physical Medicine and RehabilitationDanville, PAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
363
Unique beneficiaries
—
Total services
487
Distinct HCPCS
12
Medicare payment
$27K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 494 Physical Medicine and Rehabilitation providers in PA — below median (cohort median 1,202).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
278
Beneficiaries
—
Total drug cost
$5K
Distinct drugs
6
Brand share
0.0%
Top prescribed drugs
Baclofen67 claims
Gabapentin63 claims
Tizanidine Hcl52 claims
Duloxetine Hcl40 claims
Meloxicam28 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Chulhyun Ahn'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). 59 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
GOOD SHEPHERD REHABILITATION HOSPITAL97134
James Daley
Physical Medicine and Rehabilitation · Allentown, PA
84239
LEHIGH VALLEY HOSPITAL61148
Kristen Duffy
Nurse Practitioner · Sacramento, CA
3886
Michael Zager
Internal Medicine · Allentown, PA
3798
ST LUKES HOSPITAL36117
Radha Kothapalli
Hospitalist · Mesa, AZ
32230
Venkata Kenguva
Internal Medicine · Saint Louis, MO
32218
Suann Chen
Physical Medicine and Rehabilitation · Brick, NJ
2978
Rupashree Vinay
Hospitalist · Easton, PA
29334
SCHIAVONE, JOSEPH29115
Mahesh Krishnamurthy
Hospitalist · Easton, PA
28247
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.