NIKOLAOS ZACHARIAS, M.D.
Vascular Surgery Physician · LEBANON, NH
Individual Active NPI 1023251717
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 901 | 1,483 | $807,074 | $176,524 | $135,966 |
| 2023 | 811 | 1,407 | $787,825 | $174,520 | $136,798 |
| 2022 | 879 | 1,539 | $695,675 | $170,420 | $131,603 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 231 | $129 | $96 |
| 93923 | Complete ultrasound study of arm and leg arteries | 210 | $22 | $16 |
| 93880 | Ultrasound of both sides of head and neck blood flow | 123 | $38 | $23 |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | 108 | $33 | $24 |
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | 87 | $21 | $16 |
| 93926 | Ultrasound of one leg arteries or artery grafts | 64 | $23 | $18 |
| 99204 | New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 49 | $170 | $132 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 46 | $134 | $107 |
| 93975 | Complete ultrasound of abdomen and pelvis artery and vein blood flow | 34 | $57 | $41 |
| 75710 | Review by radiologist of arm or leg artery image | 32 | $83 | $66 |
| 93978 | Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts | 31 | $38 | $27 |
| 93924 | Ultrasound of leg arteries at rest and after exercise | 28 | $24 | $17 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Vascular Surgery Physician | 2086S0129X | ✓ | 17544 | NH |
Medicare eligibility
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- Yes
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See all Vascular Surgery Physician providers in New Hampshire →
Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.