IndividualActive
Hadley Nielson
NPI 1558996801 · Behavior Technician · Cerritos, CA
Hadley Nielson is a Behavior Technician provider in Cerritos, CA (NPI 1558996801).
Provider details
- NPI number
- 1558996801
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
16410 Bloomfield Ave Ste B
Cerritos, CA 90703-2144
Phone: (562) 760-4429
Street-level locationGet directions
Mailing address
16782 Von Karman Ave Ste 11
Irvine, CA 92606-2417
Registry dates
- Enumerated
- 2020-03-06
- Last updated
- 2020-03-06
- Certified
- 2020-03-06
Frequently asked questions
- What is Hadley Nielson's NPI number?
- Hadley Nielson's National Provider Identifier (NPI) is 1558996801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hadley Nielson's specialty?
- Hadley Nielson is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Hadley Nielson located?
- Hadley Nielson's practice location on file with NPPES is 16410 Bloomfield Ave Ste B, Cerritos, CA 90703-2144.
- What is Hadley Nielson's phone number?
- The practice phone number listed in the NPPES registry for Hadley Nielson is (562) 760-4429.
- Is Hadley Nielson's NPI active?
- Yes — Hadley Nielson's NPI (1558996801) is active in the NPPES registry as of the last update on 2020-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.