NPI Lens

Keith Mark Gross, MD

NPI 1952357188ActiveIndividual· Dermatology· Victorville, CA

Dermatology (MD) in Victorville, California, trained at University of California, Geffen School of Medicine (class of 1987). 3,108 Medicare patients in 2024, $1,395,751 paid; all of their 1,176 Part D prescriptions were generic.

Overview

NPI1952357188
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedMay 26, 2006
Last updated in NPPESJun 28, 2018

Specialties and licenses

TaxonomyCodeLicenseState
Dermatology Primary207N00000XG63544CA
Dermatology207N00000X7006NV

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Dermatology (AZ); Practitioner - Dermatology (CA); Practitioner - Dermatology (NV)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients3,108
Services billed24,278 across 86 procedure codes
Paid by Medicare$1,395,751

Part D prescriptions in 2024

Prescriptions (claims)1,176 · 1,216 30-day fills
Patients711
Total drug cost$17,714
Generic share100% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of California, Geffen School of Medicine
Graduation year1987
Medicare specialtyDermatology
Secondary specialtiesMicrographic Dermatologic Surgery (Mds)

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other dermatologists in Victorville

All dermatologists in California