Susan P. Detwiler, MD
NPI 1184656290ActiveIndividual· Dermatology, Dermatopathology· La Jolla, CA
Dermatology, Dermatopathology (MD) in La Jolla, California, trained at University of California, Geffen School of Medicine (class of 1991). 442 Medicare patients in 2024, $212,773 paid; nearly all of their 389 Part D prescriptions were generic (94%). Janssen Biotech, Inc. was the largest of 18 companies reporting payments in 2025, $2,635 in all, mostly food and beverage.
Overview
| NPI | 1184656290 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 7, 2006 |
| Last updated in NPPES | Apr 28, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology, Dermatopathology Primary | 207ND0900X | G75321 | CA |
| Dermatology | 207N00000X | G75321 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 442 |
|---|---|
| Services billed | 4,321 across 72 procedure codes |
| Paid by Medicare | $212,773 |
Part D prescriptions in 2024
| Prescriptions (claims) | 389 · 503 30-day fills |
|---|---|
| Patients | 179 |
| Total drug cost | $102,215 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Dermatology |
| Secondary specialties | Pathology |
Medical group
- Dermatologist Medical Group of North County IncEncinitas, CA · 19 clinicians
Industry payments (Open Payments)
- 2025$2,635 · 88 payments from 18 companies
- 2024$1,684 · 73 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $435.99 | 13 |
| Ucb, Inc. | $414.25 | 11 |
| Genzyme Corporation | $282.79 | 6 |
| Abbvie Inc. | $252.70 | 16 |
| Incyte Corporation | $252.32 | 6 |
What the 2025 payments were for
- Food and Beverage$2,635 · 88 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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