Physician
Serrano Santiago, Ivan
Serrano Santiago, Ivan was paid $244K by Medicaid between Oct 2022 and Nov 2024, across 9 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 53% of everything it billed.
33Billing provider infoSERRANO SANTIAGO, IVAN
CAGUAS, PR 00725
CAGUAS, PR 00725
33aNPI1952763476assigned 03/23/2016
33bProvider typeEndocrinology, Diabetes & Metabolism Physician
28Total paid$244K
24GClaims2,837
24DCodes billed9
24AFirst – last monthOct 2022 – Nov 2024
Compared with peers
Next to other Endocrinology, Diabetes & Metabolism Physician providers in Puerto Rico
Rank by total paid#7 of 52
Median peer was paid$23K
This provider vs. median11×
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 | |
|---|---|---|---|
| 2022 | 112 | $8K | |
| 2023 | 895 | $86K | |
| 2024incomplete | 1,830 | $150K |
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 | 53% | 1,238 | 891 | $130K |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | 18% | 697 | 223 | $44K |
| G0108 | Diabetes outpatient self-management training services, individual, per 30 minutes | 8.6% | 475 | 193 | $21K |
| 99233 | Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m | 7.4% | 197 | 53 | $18K |
| 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 | 5.4% | 106 | 65 | $13K |
| 99223 | Prolong inpt eval add15 m | 3.6% | 57 | 56 | $9K |
| 99215 | Doctor's office visit, returning patient (complex)Prolong outpt/office vis | 2.5% | 41 | 41 | $6K |
| 99205 | Prolong outpt/office vis | <1% | 13 | 13 | $2K |
| 95251 | <1% | 13 | 12 | $506.62 |
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.