Ivan Dalton
NPI 1659558385 · Rehabilitation Practitioner · Norwalk, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ivan Dalton is a Rehabilitation Practitioner provider in Norwalk, CA (NPI 1659558385).
Provider details
- NPI number
- 1659558385
- Entity type
- Individual
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2008-01-24
- Last updated
- 2014-03-11
Frequently asked questions
- What is Ivan Dalton's NPI number?
- Ivan Dalton's National Provider Identifier (NPI) is 1659558385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivan Dalton's specialty?
- Ivan Dalton is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ivan Dalton located?
- Ivan Dalton's practice location on file with NPPES is 12440 Firestone Blvd, Norwalk, CA 90650-4328.
- What is Ivan Dalton's phone number?
- The practice phone number listed in the NPPES registry for Ivan Dalton is (562) 864-7821.
- Does Ivan Dalton accept Medicare?
- Ivan Dalton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ivan Dalton's NPI active?
- Yes — Ivan Dalton's NPI (1659558385) is active in the NPPES registry as of the last update on 2014-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.