Physician
Mariano, Maria Chela
Mariano, Maria Chela was paid $1.77M by Medicaid between Nov 2019 and Nov 2024, across 13 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 37% of everything it billed.
33Billing provider infoMARIANO, MARIA CHELA
DEDEDO, GU 96929
DEDEDO, GU 96929
33aNPI1326035460assigned 10/04/2005
33bProvider typeFamily Medicine Physician
28Total paid$1.77M
24GClaims18,139
24DCodes billed13
24AFirst – last monthNov 2019 – Nov 2024
Compared with peers
Next to other Family Medicine Physician providers in Guam
Rank by total paid#1 of 7
Median peer was paid$549K
This provider vs. median3.2×
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 | 108 | $9K | |
| 2020 | 2,496 | $196K | |
| 2021 | 3,741 | $340K | |
| 2022 | 5,221 | $564K | |
| 2023 | 3,255 | $335K | |
| 2024incomplete | 3,318 | $325K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 37% | 6,680 | 6,196 | $647K |
| 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 | 31% | 4,039 | 4,009 | $555K |
| 99203 | Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity | 11% | 1,512 | 1,501 | $188K |
| 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 | 4.6% | 434 | 431 | $81K |
| 99383 | 3.5% | 454 | 454 | $61K | |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 2.5% | 346 | 346 | $44K |
| 99211 | Office or other outpatient visit for the evaluation and management of an established patient, minimal severity | 2.4% | 1,532 | 1,532 | $42K |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | 2.2% | 327 | 327 | $39K |
| 99202 | Office or other outpatient visit for the evaluation and management of a new patient, straightforward | 2.1% | 448 | 448 | $37K |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 1.7% | 474 | 469 | $29K |
| 99384 | 1.5% | 175 | 175 | $27K | |
| 86580 | 1.0% | 1,602 | 1,576 | $18K |
1 more codes
| 82962 | <1% | 116 | $380.48 |
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.