Physician
Tan, Isaac
Tan, Isaac was paid $97K by Medicaid between Aug 2019 and Nov 2024, across 9 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 66% of everything it billed.
33Billing provider infoTAN, ISAAC
PEORIA, IL 61637
PEORIA, IL 61637
33aNPI1710336631assigned 06/10/2016
33bProvider typeInternal Medicine Physician
28Total paid$97K
24GClaims4,211
24DCodes billed9
24AFirst – last monthAug 2019 – Nov 2024
Compared with peers
Next to other Internal Medicine Physician providers in Illinois
Rank by total paid#806 of 3,722
Median peer was paid$26K
This provider vs. median3.8×
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 | |
|---|---|---|---|
| 2019 | 264 | $11K | |
| 2020 | 984 | $40K | |
| 2021 | 1,077 | $29K | |
| 2022 | 881 | $6K | |
| 2023 | 630 | $8K | |
| 2024incomplete | 375 | $4K |
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 | 66% | 981 | 853 | $64K |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 16% | 390 | 355 | $16K |
| 93793 | 12% | 2,098 | 1,137 | $11K | |
| 90686 | 2.6% | 130 | 92 | $3K | |
| 85610 | 1.5% | 398 | 217 | $1K | |
| G2012 | Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m service provided within the previous 7 days nor leading to an e/m service or procedure within the next 24 hours or soonest available appointment; 5-10 minutes of medical discussion | 1.1% | 73 | 67 | $1K |
| 99204 | Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity | <1% | 12 | 12 | $700.49 |
| 36415 | Collection of venous blood by venipuncture | <1% | 112 | 101 | $3.00 |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | 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.