IndividualActive
Millicent Sutphen
NPI 1457200628 · Behavior Technician · Rialto, CA
Millicent Sutphen is a Behavior Technician provider in Rialto, CA (NPI 1457200628).
Provider details
- NPI number
- 1457200628
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
712 S Brampton Ave
Rialto, CA 92376-6810
Phone: (909) 260-0512
Street-level locationGet directions
Mailing address
712 S Brampton Ave
Rialto, CA 92376-6810
Registry dates
- Enumerated
- 2026-01-22
- Last updated
- 2026-01-22
- Certified
- 2026-01-22
Frequently asked questions
- What is Millicent Sutphen's NPI number?
- Millicent Sutphen's National Provider Identifier (NPI) is 1457200628, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Millicent Sutphen's specialty?
- Millicent Sutphen is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Millicent Sutphen located?
- Millicent Sutphen's practice location on file with NPPES is 712 S Brampton Ave, Rialto, CA 92376-6810.
- What is Millicent Sutphen's phone number?
- The practice phone number listed in the NPPES registry for Millicent Sutphen is (909) 260-0512.
- Is Millicent Sutphen's NPI active?
- Yes — Millicent Sutphen's NPI (1457200628) is active in the NPPES registry as of the last update on 2026-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.