Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Chris Boldt, M.S., BCBA
Behavior Analyst in Elk Grove, CA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649636069
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Registry record
Entity type Individual (Type 1)
Name Chris Boldt
Credential M.S., BCBA
Sex Male
Practice address 2218 Kausen Dr Ste 104, Elk Grove, CA, 95758
Phone (888) 428-3223
Fax (323) 866-1881
Enumeration date Jan 14, 2016
Last updated in NPPES Jan 19, 2026
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-15-20958 (CA) Primary
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
Where does Chris Boldt practice?
The practice location on file with NPPES is in Elk Grove, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Chris Boldt?
The National Provider Identifier (NPI) for Chris Boldt is 1649636069, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-19.