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Benjamin John Ober-Reynolds, MD, PhD

Dermatology Physician in Redwood City, CA · enumerated 2023 · practices at Stanford University Medical Center.

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

National Provider Identifier

1982306189

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Registry record

Entity type Individual (Type 1)
Name Benjamin John Ober-Reynolds
Credential MD, PhD
Sex Male
Practice address 450 Broadway St, Redwood City, CA, 94063
Phone (650) 721-7190
Fax (650) 721-7190
Enumeration date Mar 20, 2023
Last updated in NPPES Aug 19, 2026

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 12988 (CA) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Benjamin Ober-Reynolds practice?
The practice location on file with NPPES is in Redwood City, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Benjamin Ober-Reynolds?
The National Provider Identifier (NPI) for Benjamin Ober-Reynolds is 1982306189, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-19.