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

MS. Rebecca Duncan

Individual provider Peer Specialist · NPI 1437720281

MS. Rebecca Duncan is a Peer Specialist in Rancho Cucamonga, California. Licensed in California. Registered with an NPI since 2021.

Licensed in
CA
In the registry since
2021

Practice location Address checks out

9445 Fairway View Pl
Rancho Cucamonga, CA 91730-0929
Phone: (909) 421-9262
Show map & directions

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

Specialties & licences

Peer Specialist (primary) Taxonomy 175T00000X (CA)

Record details

NPI number1437720281
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 2, 2021
Last updated in NPPESJuly 2, 2021
Certification dateJuly 2, 2021
Mailing address9445 Fairway View Pl, Rancho Cucamonga, CA 91730-0929

Other providers in Rancho Cucamonga