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Mark Fisher, DDS

General Practice Dentistry in Tarzana, CA · enumerated 2007 · practices at Mark Fisher DDS Professional Dental Corporation.

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

National Provider Identifier

1699973644

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Registry record

Entity type Individual (Type 1)
Name Mark Fisher
Credential DDS
Sex Male
Practice address 18411 Ventura Blvd, Tarzana, CA, 91356
Phone (818) 345-2025
Fax (818) 345-3229
Enumeration date Jul 10, 2007
Last updated in NPPES Jul 10, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 44475 (CA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier Type State Issuer
D44475 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 specialty is Mark Fisher?
Mark Fisher is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-10.