Michael Chan, M.D.
NPI 1447406509ActiveIndividual· Neurological Surgery· Sacramento, CA
Neurological Surgery (M.D.) in Sacramento, California, trained at University of Toledo College of Medicine (class of 2004). 165 Medicare patients in 2024, $85,522 paid; nearly all of their 366 Part D prescriptions were generic (99%). Abbott Laboratories reported $25.90 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1447406509 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 8, 2008 |
| Last updated in NPPES | Sep 1, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | A115297 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurosurgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 165 |
|---|---|
| Services billed | 339 across 36 procedure codes |
| Paid by Medicare | $85,522 |
Part D prescriptions in 2024
| Prescriptions (claims) | 366 · 393 30-day fills |
|---|---|
| Patients | 88 |
| Total drug cost | $6,469 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Toledo College of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical group
- Capital Neurological Surgeons IncSacramento, CA · 3 clinicians
Hospital affiliation
- Mercy General HospitalSacramento, CA
Industry payments (Open Payments)
- 2025$25.90 · 1 payment from 1 company
- 2024$297.77 · 9 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $25.90 | 1 |
What the 2025 payments were for
- Food and Beverage$25.90 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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