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Dr. Josh O Wallsh, M.D.

Ophthalmology Physician in Torrance, CA · enumerated 2016 · practices at Retina Macula Institute.

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

National Provider Identifier

1740634567

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Registry record

Entity type Individual (Type 1)
Name Dr. Josh O Wallsh
Credential M.D.
Sex Male
Practice address 4201 Torrance Blvd Ste 220, Torrance, CA, 90503
Phone (310) 944-9393
Fax (310) 944-3393
Enumeration date Apr 18, 2016
Last updated in NPPES Apr 13, 2026

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License A184249 (CA) Primary
207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License A184249 (CA) 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 Josh Wallsh practice?
The practice location on file with NPPES is in Torrance, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Josh Wallsh?
The National Provider Identifier (NPI) for Josh Wallsh is 1740634567, 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 2026-04-13.