Wingyee Wan, MD
NPI 1922468164ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Hyannis, MA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Medical Affiliates of Cape Cod Inc, practicing in Hyannis, Massachusetts. Medicare paid $3,751 for services to 18 patients in 2024. Insulet Corporation was the largest of 15 companies reporting payments in 2025, $666.61 in all, mostly food and beverage. Lists Cape Cod Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1922468164 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 1, 2016 |
| Last updated in NPPES | Sep 23, 2025 |
| Certified by provider | Sep 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 1022728 | MA |
| Internal Medicine | 207R00000X | 22688 | NH |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 53 across 4 procedure codes |
| Paid by Medicare | $3,751 |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Medical Affiliates of Cape Cod IncHyannis, MA · 229 clinicians
Hospital affiliations
- Cape Cod HospitalHyannis, MA
- Falmouth HospitalFalmouth, MA
Industry payments (Open Payments)
- 2025$666.61 · 24 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insulet Corporation | $150.00 | 1 |
| Amgen Inc. | $88.14 | 4 |
| Ucb, Inc. | $85.98 | 4 |
| Medtronic, Inc. | $47.32 | 2 |
| Sequel Med Tech, LLC | $43.58 | 2 |
What the 2025 payments were for
- Food and Beverage$666.61 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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