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PROVIDER PROFILE · NPI 1053369447

Charles GerlachM.D.

Internal MedicineHarrisburg, PAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (8)

CCN 397047
Home health agency
CCN 397087
Home health agency
CCN 397770
Home health agency
CCN 398062
Home health agency
CCN 398270
Home health agency
CCN 391714
Hospice
CCN 390067
Hospital
CCN 390256
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,196
Unique beneficiaries
—
Total services
1,935
Distinct HCPCS
15
Medicare payment
$99K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,434 Internal Medicine providers in PA — top quintile (cohort median 550).
PRESCRIBING · PART D · 2024
Total Rx claims
15,605
Beneficiaries
—
Total drug cost
$1.4M
Distinct drugs
174
Brand share
21.8%
Top prescribed drugs
Atorvastatin Calcium753 claims
Amlodipine Besylate616 claims
Metformin Hcl519 claims
Metoprolol Succinate480 claims
Levothyroxine Sodium433 claims
QUALITY · MIPS · 2024
Final MIPS score
86.1
Quality
76.5
Cost
77.1
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.47%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Charles Gerlach'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). 28 inbound referrers · 57 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
UPMC PINNACLE HOSPITALS3881,849
Jack Moody
Internal Medicine · Harrisburg, PA
147851
South Central Emergency Medical Services, Inc.
Ambulance Service Provider · Harrisburg, PA
44168
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
41100
PINNACLE HEALTH SELECT REHABILITATION, LLC3676
Christoph Pohl
Interventional Radiology · Lewisberry, PA
35123
Kori Morgan
Nurse Practitioner · Harrisburg, PA
29111
Jason Pennypacker
Diagnostic Radiology · Lewisberry, PA
2993
Maria Trees
Physician Assistant · Harrisburg, PA
28448
Neeti Goel
Diagnostic Radiology · Lewisberry, PA
2265
Patricia Barry-Lane
Diagnostic Radiology · Lewisberry, PA
2158
Joseph Herchelroath
Cardiology · Harrisburg, PA
2056
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UPMC PINNACLE HOSPITALS4352,466
Jack Moody
Internal Medicine · Harrisburg, PA
157871
AFFILIA HOME HEALTH44107
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
44108
THE MILTON S HERSHEY MEDICAL CENTER37117
Kori Morgan
Nurse Practitioner · Harrisburg, PA
36118
Maciej Charczuk
Physical Medicine and Rehabilitation · Harrisburg, PA
34170
Steven Morganstein
Physical Medicine and Rehabilitation · Harrisburg, PA
34360
Jason Pennypacker
Diagnostic Radiology · Lewisberry, PA
2871
VIOLAGO, EDUARDO28100
Christoph Pohl
Interventional Radiology · Lewisberry, PA
2773
South Central Emergency Medical Services, Inc.
Ambulance Service Provider · Harrisburg, PA
2772
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.