Shan Shan Wu, DO
NPI 1538541503ActiveIndividual· Allergy & Immunology· Mayfield Heights, OH
Allergy & Immunology (DO) in Mayfield Heights, Ohio, trained at Philadelphia College of Osteopathic Medicine (class of 2015). In 2024 Medicare paid $295,602 for 148 patients, and Part D covered 553 of their prescriptions, 77% of them generic. Csl Behring was the largest of 21 companies reporting payments in 2025, $2,391 in all, mostly food and beverage.
Overview
| NPI | 1538541503 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 25, 2015 |
| Last updated in NPPES | Oct 21, 2025 |
| Certified by provider | Oct 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 34014489 | OH |
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 - Allergy/Immunology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 148 |
|---|---|
| Services billed | 8,373 across 46 procedure codes |
| Paid by Medicare | $295,602 |
Part D prescriptions in 2024
| Prescriptions (claims) | 553 · 813 30-day fills |
|---|---|
| Patients | 172 |
| Total drug cost | $108,095 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Allergy Immunology Associates IncNorth Olmsted, OH · 8 clinicians
Hospital affiliation
- Cleveland ClinicCleveland, OH
Industry payments (Open Payments)
- 2025$2,391 · 125 payments from 21 companies
- 2024$2,749 · 134 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Csl Behring | $371.37 | 16 |
| Genzyme Corporation | $355.77 | 14 |
| Glaxosmithkline, LLC. | $235.92 | 18 |
| Astrazeneca Pharmaceuticals LP | $212.31 | 20 |
| Novartis Pharmaceuticals Corporation | $204.25 | 9 |
What the 2025 payments were for
- Food and Beverage$2,391 · 125 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Allergy & Immunology providers in Mayfield Heights
- 1922212760
- 1730159674
- 1992724843