Florian S. Eichler, MD
NPI 1487631412ActiveIndividual· Psychiatry & Neurology, Neurology· Boston, MA
Psychiatry & Neurology, Neurology (MD) with Massachusetts General Physicians Organization Inc, practicing in Boston, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $505,305 for 14 claims, against $4,638 paid for services in 2024. Acadia Pharmaceuticals Inc was the largest of 3 companies reporting payments in 2025, $16,044 in all, mostly speaking and faculty fees. Lists Brigham and Women's Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1487631412 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 30, 2005 |
| Last updated in NPPES | Dec 20, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 225486 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 34 across 3 procedure codes |
| Paid by Medicare | $4,638 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14 · 22 30-day fills |
|---|---|
| Total drug cost | $505,305 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Neurology |
Medical group
- Massachusetts General Physicians Organization IncBoston, MA · 3,558 clinicians
Hospital affiliations
- Brigham and Women's HospitalBoston, MA
- Massachusetts General HospitalBoston, MA
Industry payments (Open Payments)
- 2025$16,044 · 7 payments from 3 companies
- 2024$5,450 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acadia Pharmaceuticals Inc | $8,538 | 3 |
| Sanofi US Services Inc. | $5,732 | 2 |
| Mirum Pharmaceuticals, Inc. | $1,775 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$8,538 · 3 payments
- Consulting Fee$7,357 · 3 payments
- Food and Beverage$149.61 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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