Douglas A. Layton, DO
NPI 1831159193ActiveIndividual· Family Medicine· Polk City, IA
Family Medicine (DO) in Polk City, Iowa, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $878,706 for 6,596 claims, against $66,112 paid for services in 2024. Lilly USA, LLC was the largest of 7 companies reporting payments in 2025, $181.00 in all, mostly food and beverage.
Overview
| NPI | 1831159193 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 23, 2006 |
| Last updated in NPPES | Nov 1, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 02723 | IA |
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 (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 286 |
|---|---|
| Services billed | 1,733 across 41 procedure codes |
| Paid by Medicare | $66,112 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,596 · 13,942 30-day fills |
|---|---|
| Patients | 406 |
| Total drug cost | $878,706 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Family Practice |
Medical groups
- On With Life IncAnkeny, IA · 8 clinicians
- Douglas A Layton DOPolk City, IA · 2 clinicians
Hospital affiliation
- Mercyone Des Moines Medical CenterDes Moines, IA
Other facilities
- Aveanna HealthcareHome health agency · West Des Moines, IA
- Unitypoint at HomeHome health agency · Urbandale, IA
Industry payments (Open Payments)
- 2025$181.00 · 10 payments from 7 companies
- 2024$304.84 · 25 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $72.49 | 4 |
| Novo Nordisk Inc | $25.94 | 1 |
| Astrazeneca Pharmaceuticals LP | $18.44 | 1 |
| Ascensia Diabetes Care US Inc. | $18.23 | 1 |
| Otsuka America Pharmaceutical, Inc. | $18.15 | 1 |
What the 2025 payments were for
- Food and Beverage$181.00 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family medicine physicians in Polk City
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