Quick answers
- Where does Christopher V. Crosby see patients?
- Medicare's clinician data lists 1 practice location in La Mesa, CA. Call before your visit to confirm the address.
- What is Christopher V. Crosby's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Christopher V. Crosby accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher V. Crosby 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 Christopher V. Crosby's NPI number?
- 1497931380. 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 Christopher V. Crosby is enrolled with Medicare (CMS data updated 2026-10-02).
- 8860 Ctr Dr, Suite 300La Mesa, CA 91942
Group practices
Medicare enrollment lists Christopher V. Crosby as a member of this group (CMS data updated 2026-10-02).
- Grossmont Dermatology Medical Clinic10 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical University Of South Carolina College Of Medicine |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497931380 |
| 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