Quick answers
- Where does Caitlin Penny see patients?
- Medicare's clinician data lists 2 practice locations, including San Diego, CA and National City, CA. Call before your visit to confirm the address.
- What is Caitlin Penny's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Caitlin Penny accept Medicare assignment?
- Yes. Medicare's clinician data says Caitlin Penny accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Caitlin Penny?
- (619) 267-8303, as listed in official Medicare / NPI Registry data.
- What is Caitlin Penny's NPI number?
- 1013667062. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Caitlin Penny is enrolled with Medicare (CMS data updated 2026-10-02).
- 5222 Balboa Ave, Fl 5San Diego, CA 92117 (619) 267‑8303
- 655 Euclid Ave, Suite 304National City, CA 91950 (619) 267‑8303
Group practices
Medicare enrollment lists Caitlin Penny as a member of this group (CMS data updated 2026-10-02).
- William F Resh MD Skin and Skin Cancer Medical Group of San Diego Inc19 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in San Diego
Clinicians with the same Medicare primary specialty in San Diego, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Duke University School Of Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013667062 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians