Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Arnold Nakazato, D.D.S.
Pediatric Dentistry in Berkeley, CA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700189008
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Registry record
Entity type Individual (Type 1)
Name Dr. Arnold Nakazato
Credential D.D.S.
Sex Male
Practice address 3010 Colby St, #217, Berkeley, CA, 94705
Phone (510) 848-6494
Enumeration date Dec 8, 2010
Last updated in NPPES Dec 10, 2010
Taxonomy & licenses
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.
Frequently asked questions
What specialty is Arnold Nakazato?
Arnold Nakazato is registered in NPPES with the primary taxonomy of Pediatric Dentistry. 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 → Brian Hinrichsen Emergency Medicine Physician · Berkeley, CA NPI 1376534792 James Nickelsen Allergy & Immunology Physician · Berkeley, CA NPI 1891772000 Mark Reiley Orthopaedic Foot and Ankle Surgery Physician · Berkeley, CA NPI 1578595468 John Mattson Orthopaedic Surgery Physician · Berkeley, CA NPI 1073545950 Amirali Rahmatian General Practice Dentistry · Berkeley, CA NPI 1851305254 Nicola Hanchock Internal Medicine Physician · Berkeley, CA NPI 1518074830 Andrew Sorenson Ophthalmology Physician · Berkeley, CA NPI 1326139981 Robert Sorenson Ophthalmology Physician · Berkeley, CA NPI 1235220799
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-10.