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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Frances Niss, DDS, MS

Orthodontics and Dentofacial Orthopedics Dentistry in Chatsworth, CA · enumerated 2020 · practices at Schrodi Professional Dental Corporation.

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

National Provider Identifier

1437789625

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Registry record

Entity type Individual (Type 1)
Name Elizabeth Frances Niss
Credential DDS, MS
Sex Female
Practice address 20933 Devonshire St Ste 103, Chatsworth, CA, 91311
Phone (323) 842-8486
Enumeration date Jan 16, 2020
Last updated in NPPES Apr 13, 2024

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 12880 (CT) Secondary
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 106126 (CA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

Is NPI 1437789625 active?
Yes, as of the latest NPPES snapshot, NPI 1437789625 is active (record last updated 2024-04-13).
How do I verify Elizabeth Niss's NPI record?
Cross-check NPI 1437789625 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-13.