Spyridon Karadimas, MD
Neurosurgery · Stanford
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 13
- 2 carriers
- Office
- 1
Offices
1 location · Stanford Health Care · 3,152 clinicians in this group
Looking this up.
Plans that list them
13 plans · 2 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Karadimas’s office at (650) 723-4000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
13 of 13 plans
| Alignment Health BreathEasy (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Clarity (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Harmony (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes CalPlus (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes Care (HMO C-SNP) | Alignment Health Plan | Listed | Sep 28, 2026 |
| Alignment Health Heart & Diabetes Choice (HMO C-SNP) | Alignment Health Plan | Listed | Sep 28, 2026 |
| Alignment Health Honor+ Plan (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health My Choice CalCare (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Silicon (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health smartHMO (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health the ONE (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| DualConnect (HMO D-SNP) | Santa Clara Family Health Plan | Listed | Sep 1, 2026 |
Original Medicare doctor bills
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
Procedures Medicare counted
| Laminectomy or laminotomy (partial removal of spine bones) | 1-10 | None |
Money from drug and device companies
$773 in 2025
A payment is not proof that care is biased.
| Medtronic | Mazor X System | $622 | 7 payments
|
| Stryker | Nico Myriad Spectra | $151 | 1 payment
|
See all 8 published payments
| Medtronic | Travel · 2025-12-08 | Mazor X System | $100 |
| Medtronic | Travel · 2025-12-08 | Mazor X System | $10 |
| Medtronic | Travel · 2025-12-08 | Mazor X System | $20 |
| Medtronic | Travel · 2025-12-08 | Mazor X System | $100 |
| Medtronic | Travel · 2025-12-08 | Mazor X System | $20 |
| Medtronic | Travel · 2025-12-05 | Mazor X System | $262 |
| Medtronic | Meals · 2025-10-02 | Midas Rex | $110 |
| Stryker | Meals · 2025-05-31 | Nico Myriad Spectra | $151 |
Professional record
- NPI
- 1972388924
- Group
- Stanford Health Care
- Video visits
- Lists video visits
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 207T00000X (207T00000X); Federal specialty code 2085N0700X (2085N0700X)
- Mailing address
- 300 Pasteur Dr, Stanford, CA, 94305
- NPI first listed
- 2023-08-29
- NPI last updated
- 2025-12-09
- NPI record certified
- 2025-12-09
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 453 Quarry Rd, Palo Alto, CA, 94304 · 725 Welch Rd, Palo Alto, CA, 94304