Margaret Park, MD
NPI 1396754735ActiveIndividual· Psychiatry & Neurology, Neurology· Chicago, IL
Psychiatry & Neurology, Neurology (MD) in Chicago, Illinois, trained at R Franklin University of Med & Sci/Chicago Medical School (class of 2001). 77 Medicare patients in 2024, $28,511 paid; nearly all of their 388 Part D prescriptions were generic (93%). Axsome Therapeutics, Inc. was the largest of 7 companies reporting payments in 2025, $44,083 in all, mostly honoraria.
Overview
| NPI | 1396754735 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 5, 2006 |
| Last updated in NPPES | Dec 27, 2023 |
| Certified by provider | Dec 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 036-113340 | IL |
| Psychiatry & Neurology, Sleep Medicine | 2084S0012X | 036-113340 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 376 across 12 procedure codes |
| Paid by Medicare | $28,511 |
Part D prescriptions in 2024
| Prescriptions (claims) | 388 · 641 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $18,467 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | R Franklin University of Med & Sci/Chicago Medical School |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Neurology |
| Secondary specialties | Sleep Medicine |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$44,083 · 45 payments from 7 companies
- 2024$52,538 · 57 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $25,697 | 30 |
| Tonix Medicines, Inc. | $7,809 | 2 |
| Avadel Cns Pharmaceuticals, LLC | $7,218 | 6 |
| Harmony Biosciences LLC | $3,170 | 4 |
| Jazz Pharmaceuticals Inc. | $150.00 | 1 |
What the 2025 payments were for
- Honoraria$22,438 · 5 payments
- Consulting Fee$16,473 · 8 payments
- Travel and Lodging$2,775 · 13 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,560 · 1 payment
- Food and Beverage$837.08 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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