Michael P. Tan, D.O.
NPI 1760419204ActiveIndividual· Psychiatry & Neurology, Neurology· Alhambra, CA
Psychiatry & Neurology, Neurology (D.O.) in Alhambra, California, trained at College of Osteo Med of the Pacific at Pomona (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $1,439,730 for 3,380 claims, against $69,007 paid for services in 2024. Lundbeck LLC was the largest of 15 companies reporting payments in 2025, $1,682 in all, mostly food and beverage.
Overview
| NPI | 1760419204 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jun 28, 2006 |
| Last updated in NPPES | Apr 3, 2024 |
| Certified by provider | Apr 3, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 20-A-6875 | CA |
| Neuromusculoskeletal Medicine & OMM | 204D00000X | 20-A-6875 | 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 - Neurology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 311 |
|---|---|
| Services billed | 719 across 10 procedure codes |
| Paid by Medicare | $69,007 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,380 · 5,604 30-day fills |
|---|---|
| Patients | 437 |
| Total drug cost | $1,439,730 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | College of Osteo Med of the Pacific at Pomona |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Neurology |
| Secondary specialties | Osteopathic Manipulative Medicine |
Hospital affiliations
- Garfield Medical CenterMonterey Park, CA
- San Gabriel Valley Medical CenterSan Gabriel, CA
Industry payments (Open Payments)
- 2025$1,682 · 58 payments from 15 companies
- 2024$1,497 · 45 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lundbeck LLC | $328.86 | 11 |
| Mdd US Operations, LLC | $292.80 | 11 |
| Teva Pharmaceuticals USA, Inc. | $268.59 | 6 |
| Neurocrine Biosciences, Inc. | $204.68 | 7 |
| Acadia Pharmaceuticals Inc | $156.41 | 6 |
What the 2025 payments were for
- Food and Beverage$1,565 · 56 payments
- Education$111.49 · 1 payment
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5.87 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Neurology providers in Alhambra
- 1790088177
- 1861617078
- 1952750531
- 1073543641
All Psychiatry & Neurology, Neurology providers in California →