Phyllis Zee, MD
NPI 1255418927ActiveIndividual· Psychiatry & Neurology, Sleep Medicine· Chicago, IL
Psychiatry & Neurology, Sleep Medicine (MD) in Chicago, Illinois, trained at Chicago College of Medicine and Surgery (class of 1983). Their prescriptions cost Medicare Part D more than their services did: $19,321 for 76 claims, against $4,748 paid for services in 2024. Jazz Pharmaceuticals Inc. was the largest of 5 companies reporting payments in 2025, $51,795 in all, mostly consulting fees.
Overview
| NPI | 1255418927 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Apr 19, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Sleep Medicine Primary | 2084S0012X | 036.072196 | IL |
| Psychiatry & Neurology, Neurology | 2084N0400X | 036072196 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Sleep Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 78 across 9 procedure codes |
| Paid by Medicare | $4,748 |
Part D prescriptions in 2024
| Prescriptions (claims) | 76 · 122 30-day fills |
|---|---|
| Total drug cost | $19,321 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Chicago College of Medicine and Surgery |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Sleep Medicine |
| Secondary specialties | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliation
- Northwestern Memorial HospitalChicago, IL
Industry payments (Open Payments)
- 2025$51,795 · 42 payments from 5 companies
- 2024$25,967 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Jazz Pharmaceuticals Inc. | $29,321 | 20 |
| Takeda Pharmaceuticals U.S.A., Inc. | $11,034 | 8 |
| Avadel Cns Pharmaceuticals, LLC | $4,853 | 10 |
| Eisai Co., Ltd. | $4,000 | 1 |
| Harmony Biosciences LLC | $2,588 | 3 |
What the 2025 payments were for
- Consulting Fee$48,791 · 9 payments
- Travel and Lodging$2,133 · 11 payments
- Food and Beverage$870.71 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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