Physician
Gerlach, Charles
Gerlach, Charles was paid $189K by Medicaid between Nov 2020 and Dec 2024, across 11 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 87% of everything it billed.
33Billing provider infoGERLACH, CHARLES
HARRISBURG, PA 17109
HARRISBURG, PA 17109
33aNPI1053369447assigned 05/05/2006
33bProvider typeInternal Medicine Physician
28Total paid$189K
24GClaims5,413
24DCodes billed11
24AFirst – last monthNov 2020 – Dec 2024
Compared with peers
Next to other Internal Medicine Physician providers in Pennsylvania
Rank by total paid#123 of 1,726
Median peer was paid$6K
This provider vs. median29×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Box 24A · Dates of service
Paid by month
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2020 | 31 | $838.04 | |
| 2021 | 457 | $16K | |
| 2022 | 886 | $30K | |
| 2023 | 2,035 | $72K | |
| 2024incomplete | 2,004 | $71K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 87% | 3,374 | 3,240 | $164K |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 7.8% | 511 | 492 | $15K |
| 99215 | Doctor's office visit, returning patient (complex)Prolong outpt/office vis | 3.5% | 94 | 92 | $7K |
| 99395 | Periodic comprehensive preventive medicine reevaluation, established patient, 18-39 years | 1.5% | 113 | 113 | $3K |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | <1% | 105 | 104 | $1K |
| 90674 | <1% | 92 | 76 | $11.00 | |
| G8510 | Screening for depression is documented as negative, a follow-up plan is not required | 0% | 1,040 | 1,031 | $0.00 |
| 90673 | 0% | 33 | 33 | $0.00 | |
| G0008 | Administration of influenza virus vaccine | 0% | 17 | 17 | $0.00 |
| G9919 | Screening performed and positive and provision of recommendations | 0% | 17 | 17 | $0.00 |
| 90661 | 0% | 17 | 17 | $0.00 |
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.