Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark C. Park, O.D.

Corneal and Contact Management Optometrist in Encino, CA · enumerated 2006.

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

National Provider Identifier

1720049034

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Registry record

Entity type Individual (Type 1)

Name Mark C. Park

Credential O.D.

Sex Male

Practice address 6345 Balboa Blvd, Building 3, Suite 250, Encino, CA, 91316

Phone (818) 344-3937

Fax (818) 344-1229

Enumeration date Mar 28, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 11381T (CA) Secondary

152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 11381T (CA) Primary

152WV0400X Vision Therapy Optometrist Eye and Vision Services Providers · License 11381T (CA) Secondary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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 Mark Park's NPI record?

Cross-check NPI 1720049034 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720049034 active?

Yes, as of the latest NPPES snapshot, NPI 1720049034 is active (record last updated 2025-09-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.