ASTERIOS TSIMPAS, M.D.
Neurological Surgery Physician · MISSION VIEJO, CA
Individual Active NPI 1093919946
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 234 | 716 | $1,058,185 | $175,550 | $139,173 |
| 2023 | 166 | 580 | $928,956 | $151,334 | $120,250 |
| 2022 | 140 | 421 | $982,455 | $115,443 | $90,933 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 203 | $217 | $173 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 75 | $123 | $98 |
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 54 | $138 | $109 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 53 | $179 | $143 |
| 99205 | New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 40 | $236 | $176 |
| 76937 | Ultrasonic guidance for blood vessel access | 36 | $14 | $11 |
| 36224 | Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist | 36 | $415 | $329 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 34 | $12 | $10 |
| 36227 | Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist | 31 | $165 | $131 |
| 36226 | Insertion of tube into brain artery for diagnosis or treatment with review by radiologist | 27 | $258 | $205 |
| 75894 | Review by radiologist of image for insertion of material to block blood flow | 16 | $71 | $57 |
| 61624 | Occlusion of central nervous system or spinal cord artery | 15 | $907 | $723 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Neurological Surgery Physician | 207T00000X | ✓ | A121207 | CA |
| Vascular & Interventional Radiology Physician | 2085R0204X | A121207 | CA |
Medicare eligibility
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- Yes
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See all Neurological Surgery Physician providers in California →
Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.