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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Richlyn Dawne Fernandes, DDS

General Practice Dentistry in Stockton, CA · enumerated 2007 · practices at Matthew Cardinalli A Dental Corp.

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

National Provider Identifier

1720298797

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Registry record

Entity type Individual (Type 1)
Name Dr. Richlyn Dawne Fernandes
Credential DDS
Sex Female
Practice address Stockton, CA, 95207
Phone (209) 939-9633
Fax (209) 939-9611
Enumeration date May 22, 2007
Last updated in NPPES Jun 27, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DZ036752 (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 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.
What specialty is Richlyn Fernandes?
Richlyn Fernandes 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-27.