Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. James C Stiegelbauer II

Individual provider Assistant Behavior Analyst · NPI 1487599825

Mr. James C Stiegelbauer II is an Assistant Behavior Analyst in Ontario, California. Practices as a sole proprietor. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

3045 S Archibald Ave Ste H-1043
Ontario, CA 91761-9001
Phone: (323) 854-1167
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Assistant Behavior Analyst (primary) Taxonomy 106E00000X

Record details

NPI number1487599825
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 22, 2026
Last updated in NPPESApril 22, 2026
Certification dateApril 22, 2026

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