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David Loren Simons, MD, PHD

Ophthalmology Physician in Vancouver, WA · enumerated 2012.

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

National Provider Identifier

1942568670

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Registry record

Entity type Individual (Type 1)
Name David Loren Simons
Credential MD, PHD
Sex Male
Practice address 2525 Ne 139th St Ste 280, Vancouver, WA, 98686
Phone (360) 882-2778
Fax (360) 604-1780
Enumeration date May 1, 2012
Last updated in NPPES Feb 4, 2022

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD60742759 (WA) Primary
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

How do I verify David Simons's NPI record?
Cross-check NPI 1942568670 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1942568670 active?
Yes, as of the latest NPPES snapshot, NPI 1942568670 is active (record last updated 2022-02-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-04.