GREGORY ZWACK, MD
Otolaryngology Physician · WILMINGTON, NC
Individual Active NPI 1104857358
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 656 | 1,910 | $462,886 | $181,304 | $130,625 |
| 2023 | 703 | 2,650 | $513,135 | $204,406 | $151,095 |
| 2022 | 845 | 2,472 | $529,446 | $218,302 | $159,878 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 264 | $85 | $59 |
| 99203 | New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 166 | $104 | $69 |
| 99204 | New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 161 | $156 | $105 |
| 69210 | Removal of impacted ear wax | 157 | $44 | $30 |
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 147 | $120 | $82 |
| 31231 | Diagnostic exam of nasal passages using an endoscope | 82 | $168 | $121 |
| 31575 | Diagnostic exam of voice box using a flexible endoscope | 73 | $118 | $89 |
| 92511 | Exam of the nose and throat using an endoscope | 61 | $108 | $80 |
| 99205 | New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 25 | $206 | $138 |
| 36415 | Insertion of needle into vein for collection of blood sample | 18 | $9 | $9 |
| G0268 | Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing | 15 | $46 | $35 |
| 99212 | Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | 12 | $53 | $35 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Otolaryngology Physician | 207Y00000X | ✓ | 2009-01440 | NC |
Medicare eligibility
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- Yes
Other Otolaryngology Physician providers in North Carolina
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See all Otolaryngology Physician providers in North Carolina →
Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.