Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Norman C Spalding, DDS
Dentist in Walnut Grove, CA · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558532416
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Registry record
Entity type Individual (Type 1)
Name Dr. Norman C Spalding
Credential DDS
Sex Male
Practice address 1231 Brown'S Alley, Walnut Grove, CA, 95690
Phone (916) 776-1235
Fax (916) 442-4608
Enumeration date Mar 19, 2008
Last updated in NPPES Feb 10, 2012
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 Norman Spalding?
Norman Spalding is registered in NPPES with the primary taxonomy of Dentist. 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 2012-02-10.