NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hirofumi Nakatsuchi, DDS

General Practice Dentistry in Delano, CA · enumerated 2007 · practices at Clinica Sierra Vista.

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

National Provider Identifier

1073638086

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Hirofumi Nakatsuchi
Credential DDS
Sex Male
Practice address 441 Diaz Ave, Delano, CA, 93215
Fax (661) 721-2486
Enumeration date Mar 20, 2007
Last updated in NPPES Feb 4, 2010

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 51532 (CA) 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
51532 Other CA CALIFORNIA DENTAL LIC#

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Hirofumi Nakatsuchi?
Hirofumi Nakatsuchi is registered in NPPES with the primary taxonomy of General Practice 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 →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-04.