Denise R. Zwahlen, MD
NPI 1497748859ActiveIndividual· Family Medicine, Geriatric Medicine· Kansas City, KS
Family Medicine, Geriatric Medicine (MD) in Kansas City, Kansas, trained at University of Missouri, Kansas City, School of Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $313,648 for 3,338 claims, against $29,688 paid for services in 2024. Insulet Corporation reported $20.35 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1497748859 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2005 |
| Last updated in NPPES | Mar 16, 2026 |
| Certified by provider | Mar 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Geriatric Medicine Primary | 207QG0300X | 04-31476 | KS |
| Family Medicine, Geriatric Medicine | 207QG0300X | 2001-125 | NM |
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 - Family Practice (KS); Practitioner - Family Practice (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 132 |
|---|---|
| Services billed | 529 across 22 procedure codes |
| Paid by Medicare | $29,688 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,338 · 6,923 30-day fills |
|---|---|
| Patients | 242 |
| Total drug cost | $313,648 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Family Practice |
| Secondary specialties | Geriatric Medicine |
Medical group
- Kansas University Physicians IncLenexa, KS · 1,849 clinicians
Hospital affiliations
- University of Kansas Health System Olathe HospitalOlathe, KS
- University of Kansas HospitalKansas City, KS
Other facilities
- Good Shepherd Hospice of Mid America IncHospice · Olathe, KS
- Good Samaritan-OlatheNursing home · Olathe, KS
Industry payments (Open Payments)
- 2024$20.35 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Insulet Corporation | $20.35 | 1 |
What the 2024 payments were for
- Food and Beverage$20.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine, Geriatric Medicine providers in Kansas City
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