Physician
Sandra L Perez MD
Sandra L Perez MD was paid $19K by Medicaid between Apr 2018 and Jan 2023, across 24 billing codes. Its largest line is G9920, Screening performed and negative — 16% of everything it billed.
33Billing provider infoSANDRA L PEREZ MD
NATIONAL CITY, CA 91950
NATIONAL CITY, CA 91950
33aNPI1972954063assigned 06/29/2016
33bProvider typePediatrics Physician
28Total paid$19K
24GClaims10,004
24DCodes billed24
24AFirst – last monthApr 2018 – Jan 2023
Compared with peers
Next to other Pediatrics Physician providers in California
Rank by total paid#722 of 1,490
Median peer was paid$15K
This provider vs. median1.2×
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 | |
|---|---|---|---|
| 2018 | 1,577 | $15K | |
| 2019 | 2,658 | $0.00 | |
| 2020 | 2,024 | $58.00 | |
| 2021 | 1,828 | $29.00 | |
| 2022 | 1,899 | $3K | |
| 2023 | 18 | $0.00 |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| G9920 | Screening performed and negative | 16% | 607 | 601 | $3K |
| 96110 | Developmental screening, with scoring and documentation, per standardized instrument | 14% | 220 | 202 | $3K |
| 92552 | 12% | 1,074 | 1,056 | $2K | |
| 97802 | 12% | 1,303 | 1,295 | $2K | |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 10% | 155 | 155 | $2K |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | 9.4% | 162 | 160 | $2K |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 8.7% | 604 | 569 | $2K |
| 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 | 6.3% | 81 | 68 | $1K |
| 96127 | 3.7% | 703 | 644 | $692.64 | |
| 90651 | 2.2% | 14 | 14 | $417.16 | |
| 96160 | 1.9% | 1,034 | 954 | $348.75 | |
| 99173 | 1.6% | 1,018 | 1,002 | $294.40 |
12 more codes
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | 1.0% | 40 | $186.95 |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | <1% | 74 | $182.86 |
| 90688 | <1% | 23 | $66.90 | |
| 90672 | 0% | 64 | $0.00 | |
| 90461 | 0% | 42 | $0.00 | |
| 90460 | Immunization administration through 18 years of age via any route, first or only component | 0% | 412 | $0.00 |
| 96156 | 0% | 486 | $0.00 | |
| 99213 | Doctor's office visit, returning patient (routine) | 0% | 454 | $0.00 |
| G8510 | Screening for depression is documented as negative, a follow-up plan is not required | 0% | 82 | $0.00 |
| G0447 | Face-to-face behavioral counseling for obesity, 15 minutes | 0% | 1,069 | $0.00 |
| 90686 | 0% | 267 | $0.00 | |
| 99406 | 0% | 16 | $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.
From NPPES
Who's on the registration
Authorized officialGALLEGOS, JUAN (PRACTICE ADMINISTRATOR)