Patricia A. Klassen, MD
NPI 1073522868ActiveIndividual· Family Medicine· Topeka, KS
Family Medicine (MD) in Topeka, Kansas, trained at Texas Tech University Health Science Center School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $403,349 for 8,661 claims, against $164,544 paid for services in 2024. Dexcom, Inc. was the largest of 14 companies reporting payments in 2025, $611.25 in all, mostly food and beverage.
Overview
| NPI | 1073522868 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 8, 2006 |
| Last updated in NPPES | Jun 27, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 0428966 | KS |
| Hospitalist | 208M00000X | 04-28966 | KS |
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 - Family Practice (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 347 |
|---|---|
| Services billed | 4,961 across 82 procedure codes |
| Paid by Medicare | $164,544 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,661 · 19,785 30-day fills |
|---|---|
| Patients | 441 |
| Total drug cost | $403,349 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Family Practice |
Medical group
- Topeka Physician Group LLCTopeka, KS · 149 clinicians
Hospital affiliations
- Stormont Vail HospitalTopeka, KS
- University of Kansas Health System - St Francis CampusTopeka, KS
Other facilities
- Elara CaringHome health agency · Topeka, KS
- Enhabit Home HealthHome health agency · Topeka, KS
- Faith Home HealthHome health agency · Topeka, KS
- Midland Care Home HealthHome health agency · Topeka, KS
- Phoenix Home CareHome health agency · Overland Park, KS
- Ascend HospiceHospice · Overland Park, KS
- Interim Health Care of TopekaHospice · Topeka, KS
Industry payments (Open Payments)
- 2025$611.25 · 33 payments from 14 companies
- 2024$772.46 · 71 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $85.33 | 4 |
| Pfizer Inc. | $74.95 | 4 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $61.67 | 3 |
| Glaxosmithkline, LLC. | $56.87 | 3 |
| Lilly USA, LLC | $56.15 | 3 |
What the 2025 payments were for
- Food and Beverage$611.25 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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