IndividualActive
Ian Nelson
NPI 1972244887 · Behavior Analyst · Irvine, CA
Ian Nelson is a Behavior Analyst provider in Irvine, CA (NPI 1972244887).
Provider details
- NPI number
- 1972244887
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
1063 Mcgaw Ave Ste 100
Irvine, CA 92614-5554
Phone: (657) 242-2079
Street-level locationGet directions
Mailing address
16839 E Bygrove St
Covina, CA 91722-1108
Registry dates
- Enumerated
- 2022-04-05
- Last updated
- 2022-04-05
- Certified
- 2022-04-04
Frequently asked questions
- What is Ian Nelson's NPI number?
- Ian Nelson's National Provider Identifier (NPI) is 1972244887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Nelson's specialty?
- Ian Nelson is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Ian Nelson located?
- Ian Nelson's practice location on file with NPPES is 1063 Mcgaw Ave Ste 100, Irvine, CA 92614-5554.
- What is Ian Nelson's phone number?
- The practice phone number listed in the NPPES registry for Ian Nelson is (657) 242-2079.
- Is Ian Nelson's NPI active?
- Yes — Ian Nelson's NPI (1972244887) is active in the NPPES registry as of the last update on 2022-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.