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Dr. Joseph Serranzana Castro, D.D.S.

General Practice Dentistry in Fallston, MD · enumerated 2006.

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

National Provider Identifier

1689735268

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Registry record

Entity type Individual (Type 1)
Name Dr. Joseph Serranzana Castro
Credential D.D.S.
Sex Male
Practice address 2106 Fallston Rd, Fallston, MD, 21047
Phone (410) 893-0513
Fax (410) 893-7770
Enumeration date Dec 13, 2006
Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 12217 (MD) 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
12217 Other MD MD STATE LICENSE

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 Joseph Castro's NPI record?
Cross-check NPI 1689735268 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1689735268 active?
Yes, as of the latest NPPES snapshot, NPI 1689735268 is active (record last updated 2023-03-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.