Physician
Greenfield, Efrem
Greenfield, Efrem was paid $594K by Medicaid between Jan 2018 and Nov 2024, across 20 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 50% of everything it billed.
33Billing provider infoGREENFIELD, EFREM
DENVILLE, NJ 07834
DENVILLE, NJ 07834
33aNPI1730274796assigned 10/04/2006
33bProvider typePediatrics Physician
28Total paid$594K
24GClaims20,831
24DCodes billed20
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers
Next to other Pediatrics Physician providers in New Jersey
Rank by total paid#162 of 549
Median peer was paid$154K
This provider vs. median3.9×
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 | 3,135 | $109K | |
| 2019 | 3,047 | $100K | |
| 2020 | 2,668 | $77K | |
| 2021 | 2,468 | $78K | |
| 2022 | 3,622 | $88K | |
| 2023 | 3,345 | $83K | |
| 2024incomplete | 2,546 | $59K |
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 | 50% | 6,930 | 5,981 | $299K |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 14% | 2,338 | 2,139 | $82K |
| 90460 | Immunization administration through 18 years of age via any route, first or only component | 12% | 3,881 | 3,713 | $69K |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 5.6% | 657 | 645 | $33K |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | 5.0% | 603 | 597 | $30K |
| 92552 | 4.6% | 2,437 | 2,385 | $27K | |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | 3.8% | 432 | 427 | $22K |
| 90461 | 1.7% | 709 | 689 | $10K | |
| 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 | 1.3% | 121 | 114 | $8K |
| 90686 | <1% | 489 | 478 | $4K | |
| 90672 | <1% | 337 | 331 | $3K | |
| 87880 | Infectious agent antigen detection by immunoassay; Streptococcus, group A | <1% | 154 | 149 | $2K |
8 more codes
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.