Tai-Chi Kwok, MD
NPI 1407964315ActiveIndividual· Family Medicine, Geriatric Medicine· Wooster, OH
Family Medicine, Geriatric Medicine (MD) in Wooster, Ohio, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $3,033,154 for 18,193 claims, against $231,653 paid for services in 2024. Lilly USA, LLC was the largest of 27 companies reporting payments in 2025, $4,094 in all, mostly food and beverage.
Overview
| NPI | 1407964315 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 29, 2006 |
| Last updated in NPPES | Dec 31, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Geriatric Medicine Primary | 207QG0300X | 35-074032 | OH |
| Family Medicine, Adult Medicine | 207QA0505X | 35074032 | OH |
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 - Geriatric Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 499 |
|---|---|
| Services billed | 20,683 across 57 procedure codes |
| Paid by Medicare | $231,653 |
Part D prescriptions in 2024
| Prescriptions (claims) | 18,193 · 36,536 30-day fills |
|---|---|
| Patients | 993 |
| Total drug cost | $3,033,154 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Geriatric Medicine |
Hospital affiliations
- Aultman HospitalCanton, OH
- Wooster Community HospitalWooster, OH
Other facilities
- Home Health Services Wooster Community HospitalHome health agency · Wooster, OH
- Lifecare HospiceHospice · Wooster, OH
- Wooster Community HospitalInpatient rehabilitation facility · Wooster, OH
- Wooster Community Hospital SnfNursing home · Wooster, OH
Industry payments (Open Payments)
- 2025$4,094 · 270 payments from 27 companies
- 2024$3,335 · 271 payments from 28 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $494.32 | 24 |
| Eisai Inc. | $450.08 | 18 |
| Astrazeneca Pharmaceuticals LP | $406.61 | 52 |
| Otsuka America Pharmaceutical, Inc. | $284.53 | 21 |
| Sumitomo Pharma America, Inc. | $261.31 | 10 |
What the 2025 payments were for
- Food and Beverage$4,094 · 270 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine, Geriatric Medicine providers in Wooster
- 1689702870