Craig William Spenner Sr., MD
NPI 1154320877ActiveIndividual· Dermatology· Kirkwood, MO
Dermatology (MD) in Kirkwood, Missouri, trained at Saint Louis University School of Medicine (class of 1977). 354 Medicare patients in 2024, $75,741 paid; nearly all of their 372 Part D prescriptions were generic (94%). Janssen Biotech, Inc. was the largest of 17 companies reporting payments in 2025, $1,942 in all, mostly food and beverage.
Overview
| NPI | 1154320877 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 14, 2005 |
| Last updated in NPPES | May 13, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | R1A88 | MO |
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 - Dermatology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 354 |
|---|---|
| Services billed | 1,946 across 15 procedure codes |
| Paid by Medicare | $75,741 |
Part D prescriptions in 2024
| Prescriptions (claims) | 372 · 437 30-day fills |
|---|---|
| Patients | 181 |
| Total drug cost | $20,677 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Dermatology |
Medical group
- Premier Dermatology LLCKirkwood, MO · 5 clinicians
Industry payments (Open Payments)
- 2025$1,942 · 93 payments from 17 companies
- 2024$2,178 · 127 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $294.91 | 14 |
| Journey Medical Corporation | $284.70 | 16 |
| Arcutis Biotherapeutics, Inc. | $240.90 | 11 |
| Abbvie Inc. | $217.38 | 13 |
| Lilly USA, LLC | $176.42 | 5 |
What the 2025 payments were for
- Food and Beverage$1,942 · 93 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other dermatologists in Kirkwood
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