Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joseph Curtin, DDS
Dentist in Loma Linda, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881757672
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Registry record
Entity type Individual (Type 1)
Name Dr. Joseph Curtin
Credential DDS
Sex Male
Practice address Llusd Special Care Dentistry, 11092 Anderson St., Loma Linda, CA, 92350
Phone (909) 558-4611
Fax (909) 558-0106
Enumeration date Dec 19, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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 |
|---|---|---|---|
| 54346 | Other | CA | DENTAL 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.
Frequently asked questions
What is the NPI number for Joseph Curtin?
The National Provider Identifier (NPI) for Joseph Curtin is 1881757672, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Curtin practice?
The practice location on file with NPPES is in Loma Linda, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Barry Krall General Practice Dentistry · Loma Linda, CA NPI 1861560252 Robert Walter Dentist · Loma Linda, CA NPI 1336203199 Edward Ko Dentist · Loma Linda, CA NPI 1366505158 Holli Riter Dentist · Loma Linda, CA NPI 1174687933 Susan Richards Dentist · Loma Linda, CA NPI 1194889923 Doyle Nick Dentist · Loma Linda, CA NPI 1437212255 Wesley Okumura Dentist · Loma Linda, CA NPI 1043373863 Trevor Holloway Dentist · Loma Linda, CA NPI 1639217318
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.