MIKAYEL GRIGORYAN, M.D.
Neurological Surgery Physician · GLENDALE, CA
Individual Active NPI 1801003686
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 278 | 706 | $476,800 | $132,928 | $102,777 |
| 2023 | 325 | 776 | $515,800 | $158,657 | $125,334 |
| 2022 | 364 | 780 | $452,802 | $148,647 | $116,917 |
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 | 132 | $129 | $96 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 115 | $114 | $89 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 101 | $166 | $129 |
| 99291 | Critical care, first 30-74 minutes | 51 | $201 | $157 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 48 | $11 | $9 |
| 99204 | New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 42 | $166 | $130 |
| 36226 | Insertion of tube into brain artery for diagnosis or treatment with review by radiologist | 32 | $270 | $211 |
| 36223 | Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist | 30 | $365 | $285 |
| 36224 | Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist | 29 | $394 | $307 |
| G2211 | Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | 20 | $16 | $12 |
| 37215 | Insertion of stent and blood clot protection device in neck artery with review by radiologist | 15 | $899 | $700 |
| 36225 | Insertion of tube into chest artery for diagnosis or treatment with review by radiologist | 14 | $197 | $154 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Neurological Surgery Physician | 207T00000X | ✓ | A107120 | CA |
| Neurology Physician | 2084N0400X | A107120 | CA | |
| Vascular Neurology Physician | 2084V0102X | A107120 | CA | |
| Neuroradiology Physician | 2085N0700X | A107120 | CA | |
| Vascular & Interventional Radiology Physician | 2085R0204X | A107120 | 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.