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Justin C. Kerstetter, M.D., Inc.

Dermatology Physician in Redlands, CA · enumerated 2024 · authorized official Justin Kerstetter, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477319101

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Registry record

Entity type Organization (Type 2)
Legal business name Justin C. Kerstetter, M.D., Inc.
Practice address 1801 Orange Tree Ln Ste 100, Redlands, CA, 92374
Phone (909) 747-4205
Fax (909) 334-4940
Enumeration date Feb 21, 2024
Last updated in NPPES Apr 14, 2026

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Justin Kerstetter
Title Owner
Phone (909) 435-6758

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-04-14. Verify at npiregistry.cms.hhs.gov.
Where is Justin C. Kerstetter, M.D., Inc. located?
The practice location on file with NPPES is in Redlands, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-14.