Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marc D. Shaw, OD

Optometrist in Ben Lomond, CA · enumerated 2007 · practices at Hunt & Shaw, A Professional Optometric Corporation.

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

National Provider Identifier

1346377850

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Registry record

Entity type Individual (Type 1)

Name Dr. Marc D. Shaw

Credential OD

Sex Male

Practice address 7965 Highway 9, Ben Lomond, CA, 95005

Phone (831) 336-2279

Enumeration date Feb 28, 2007

Last updated in NPPES Jun 11, 2008

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 6801T (CA) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
GR0005490	Medicaid	CA	-
810673636	Other	CA	BLUE CROSS

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 Marc Shaw's NPI record?

Cross-check NPI 1346377850 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1346377850 active?

Yes, as of the latest NPPES snapshot, NPI 1346377850 is active (record last updated 2008-06-11).

Other providers at this practice address

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Hunt & Shaw, A Professional Optometric Corporation Optometrist · Ben Lomond, CA NPI 1457489916 Cammax Hunt Optometrist · Ben Lomond, CA NPI 1528196060

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-11.