David W. Martell, DO
NPI 1700147501ActiveIndividual· Dermatology· Manhattan, KS
Dermatology (DO) with Csi Medical Group and 1 other group, practicing in Manhattan, Kansas. Their prescriptions cost Medicare Part D more than their services did: $768,674 for 1,065 claims, against $338,233 paid for services in 2024. Janssen Biotech, Inc. was the largest of 18 companies reporting payments in 2025, $1,998 in all, mostly food and beverage. Lists Newman Regional Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1700147501 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 7, 2012 |
| Last updated in NPPES | May 11, 2026 |
| Certified by provider | May 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 05-41562 | KS |
| Dermatology | 207N00000X | 20A22267 | CA |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | 05-41562 | KS |
| Dermatology, Procedural Dermatology | 207NS0135X | 1088 | NE |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | 20A22267 | CA |
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 - Dermatology (CA); Practitioner - Dermatology (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,080 |
|---|---|
| Services billed | 5,059 across 85 procedure codes |
| Paid by Medicare | $338,233 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,065 · 1,227 30-day fills |
|---|---|
| Patients | 372 |
| Total drug cost | $768,674 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Dermatology |
| Secondary specialties | Micrographic Dermatologic Surgery (Mds) |
Medical groups
- Csi Medical GroupFullerton, CA · 111 clinicians
- Kansas Medical Clinic PATopeka, KS · 48 clinicians
Hospital affiliations
- Newman Regional HealthEmporia, KS
- Stormont Vail Health Flint Hills, LLCJunction City, KS
Industry payments (Open Payments)
- 2025$1,998 · 103 payments from 18 companies
- 2024$1,524 · 75 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $405.70 | 22 |
| Abbvie Inc. | $240.97 | 15 |
| E.R. Squibb & Sons, L.L.C. | $210.10 | 12 |
| Kerecis Limited | $199.71 | 11 |
| Ucb, Inc. | $185.75 | 12 |
What the 2025 payments were for
- Food and Beverage$1,902 · 102 payments
- Long term medical supply or device loan$95.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Manhattan
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