Physician
Hollinger, Walter
Hollinger, Walter was paid $515K by Medicaid between Jan 2018 and Nov 2024, across 27 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 50% of everything it billed.
33Billing provider infoHOLLINGER, WALTER
PROVIDENCE, RI 02907
PROVIDENCE, RI 02907
33aNPI1679663405assigned 10/13/2006
33bProvider typeInternal Medicine Physician
28Total paid$515K
24GClaims17,406
24DCodes billed27
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers
Next to other Internal Medicine Physician providers in Rhode Island
Rank by total paid#23 of 386
Median peer was paid$15K
This provider vs. median34×
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 | 7,024 | $180K | |
| 2019 | 3,085 | $70K | |
| 2020 | 3,779 | $124K | |
| 2021 | 2,300 | $92K | |
| 2022 | 980 | $31K | |
| 2023 | 138 | $9K | |
| 2024incomplete | 100 | $8K |
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% | 4,764 | 4,414 | $255K |
| 77067 | Screening mammography, bilateral, including computer-aided detection | 8.6% | 527 | 498 | $44K |
| 80053 | Comprehensive metabolic panel | 7.9% | 2,435 | 2,066 | $41K |
| 85025 | Blood count; complete (CBC), automated, and automated differential WBC count | 4.1% | 1,642 | 1,369 | $21K |
| 77063 | Screening digital breast tomosynthesis, bilateral | 3.9% | 478 | 455 | $20K |
| 99396 | Periodic comprehensive preventive medicine reevaluation, established patient, 40-64 years | 3.7% | 221 | 221 | $19K |
| 84443 | Thyroid stimulating hormone (TSH) | 3.2% | 609 | 522 | $17K |
| 83036 | Hemoglobin; glycosylated (A1C) | 3.1% | 1,148 | 918 | $16K |
| G0463 | Hospital outpatient clinic visit for assessment and management of a patient | 2.8% | 742 | 508 | $14K |
| 36415 | Collection of venous blood by venipuncture | 2.5% | 1,723 | 1,407 | $13K |
| 82962 | 2.1% | 1,421 | 1,058 | $11K | |
| 99211 | Office or other outpatient visit for the evaluation and management of an established patient, minimal severity | 1.6% | 342 | 316 | $8K |
15 more codes
| 80061 | Lipid panel | 1.3% | 304 | $7K |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 1.3% | 137 | $6K |
| 82306 | Vitamin D; 25 hydroxy, includes fraction(s), if performed | <1% | 126 | $5K |
| 87502 | Infectious agent detection by nucleic acid, influenza virus, for multiple types or subtypes, includes all targets | <1% | 35 | $4K |
| 82607 | <1% | 113 | $3K | |
| 93005 | Electrocardiogram, routine ECG with at least 12 leads; tracing only, without interpretation and report | <1% | 40 | $2K |
| 82043 | <1% | 130 | $2K | |
| 99441 | <1% | 96 | $1K | |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | <1% | 94 | $1K |
| 99442 | <1% | 39 | $878.83 | |
| 99214 | Doctor's office visit, returning patient (more involved) | <1% | 12 | $824.95 |
| 96127 | <1% | 174 | $731.08 | |
| 84439 | <1% | 27 | $433.56 | |
| 81002 | <1% | 15 | $54.32 | |
| 90686 | <1% | 12 | $0.12 |
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.