David Frederick Clark, MD
NPI 1629230479ActiveIndividual· Psychiatry & Neurology, Neurology· Overland Park, KS
Psychiatry & Neurology, Neurology (MD) in Overland Park, Kansas, trained at University of Texas Southwestern Medical School at Dallas (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $6,005,766 for 3,504 claims, against $94,106 paid for services in 2024. Ucb, Inc. was the largest of 33 companies reporting payments in 2025, $3,547 in all, mostly food and beverage.
Overview
| NPI | 1629230479 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 1, 2008 |
| Last updated in NPPES | Jun 12, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 0436405 | KS |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 461 |
|---|---|
| Services billed | 975 across 28 procedure codes |
| Paid by Medicare | $94,106 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,504 · 6,961 30-day fills |
|---|---|
| Patients | 510 |
| Total drug cost | $6,005,766 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical groups
- Ability KcKansas City, MO · 167 clinicians
- Johnson County Neurology LLCLeawood, KS · 4 clinicians
Hospital affiliations
- Belton Regional Medical CenterBelton, MO
- Lee's Summit Medical CenterLees Summit, MO
- Menorah Medical CenterOverland Park, KS
- Overland Park Reg Med CtrOverland Park, KS
- Research Medical CenterKansas City, MO
Industry payments (Open Payments)
- 2025$3,547 · 172 payments from 33 companies
- 2024$3,335 · 172 payments from 30 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $447.89 | 15 |
| Abbvie Inc. | $352.69 | 17 |
| Pfizer Inc. | $285.86 | 26 |
| Biogen, Inc. | $228.59 | 13 |
| Novartis Pharmaceuticals Corporation | $187.04 | 14 |
What the 2025 payments were for
- Food and Beverage$3,347 · 171 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$200.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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