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Mary L. Demoss O.D. Inc.

Optometrist in Canyon Lake, CA · enumerated 2006 · authorized official Mary Demoss, Owner.

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

National Provider Identifier

1457396871

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Registry record

Entity type Organization (Type 2)
Legal business name Mary L. Demoss O.D. Inc.
Other name <Unavail>
Practice address 31722 Railroad Canyon Rd, Canyon Lake, CA, 92587
Phone (951) 244-4444
Fax (951) 244-1414
Enumeration date Jun 19, 2006
Last updated in NPPES Feb 13, 2008

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 8955 (CA) Primary

Authorized official

Name Mary Demoss
Title Owner
Phone (951) 244-4444

Other identifiers

Identifier Type State Issuer
GSD004910 Medicaid CA -

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

What type of organization is Mary L. Demoss O.D. Inc.?
Mary L. Demoss O.D. Inc. is registered in NPPES as a Optometrist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-13.