Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Marilyn Leyva Fernandez, RDH
Dental Hygienist in Orange Park, FL · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144824590
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Registry record
Entity type Individual (Type 1)
Name Mrs. Marilyn Leyva Fernandez
Credential RDH
Sex Female
Practice address 410 Blanding Blvd Ste 6b, Orange Park, FL, 32073
Phone (904) 276-5950
Fax (904) 276-5359
Enumeration date Nov 25, 2020
Last updated in NPPES Nov 25, 2020
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| DH24841 | Other | FL | LICENSE NUMBER |
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.
Frequently asked questions
What specialty is Marilyn Leyva Fernandez?
Marilyn Leyva Fernandez is registered in NPPES with the primary taxonomy of Dental Hygienist. 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-25.