Wenyu Huang, M.D., PH.D.
NPI 1194989491ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Chicago, IL
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D., PH.D.) with Northwestern Medical Faculty Foundation, practicing in Chicago, Illinois. Their prescriptions cost Medicare Part D more than their services did: $3,334,182 for 2,837 claims, against $103,121 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 8 companies reporting payments in 2025, $141,990 in all, mostly honoraria. Lists Northwestern Lake Forest Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1194989491 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Jul 15, 2008 |
| Last updated in NPPES | Apr 3, 2026 |
| Certified by provider | Apr 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 036124360 | IL |
| Internal Medicine | 207R00000X | 125053595 | 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 - Endocrinology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 412 |
|---|---|
| Services billed | 2,393 across 35 procedure codes |
| Paid by Medicare | $103,121 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,837 · 6,816 30-day fills |
|---|---|
| Patients | 416 |
| Total drug cost | $3,334,182 |
| Generic share | 43% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Memorial HospitalChicago, IL
Industry payments (Open Payments)
- 2025$141,990 · 142 payments from 8 companies
- 2024$72,160 · 65 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $58,733 | 69 |
| Recordati_rare_diseases_inc. | $56,584 | 49 |
| Chiesi USA, Inc. | $12,617 | 10 |
| Novo Nordisk Inc | $7,175 | 6 |
| Xeris Pharmaceuticals, Inc. | $6,583 | 2 |
What the 2025 payments were for
- Honoraria$59,333 · 19 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$40,507 · 17 payments
- Consulting Fee$28,696 · 7 payments
- Travel and Lodging$10,597 · 56 payments
- Food and Beverage$2,659 · 38 payments
- Education$198.83 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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