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Dr. Douglas James Harrington, D.D.S.

Pediatric Dentistry in Paso Robles, CA · enumerated 2007 · practices at Douglas J. Harrington,D.D.S.,A Professional Dental Corporation.

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

National Provider Identifier

1487783528

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Registry record

Entity type Individual (Type 1)
Name Dr. Douglas James Harrington
Credential D.D.S.
Sex Male
Practice address 118 Niblick Rd., Paso Robles, CA, 93446
Phone (805) 226-8508
Fax (805) 226-8576
Enumeration date Mar 5, 2007
Last updated in NPPES Feb 7, 2017

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 43533 (CA) Primary
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 43533 (CA) Secondary
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

What is the NPI number for Douglas Harrington?
The National Provider Identifier (NPI) for Douglas Harrington is 1487783528, a Type 1 (individual) record in the CMS NPPES registry.
Where does Douglas Harrington practice?
The practice location on file with NPPES is in Paso Robles, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-07.