IndividualActive
Truly Sieli
NPI 1639870744 · Behavior Technician · Deerfield Beach, FL
Truly Sieli is a Behavior Technician provider in Deerfield Beach, FL (NPI 1639870744).
Provider details
- NPI number
- 1639870744
- 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(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
350 Fairway Dr Ste 101
Deerfield Beach, FL 33441-1834
Phone: (888) 880-9270
Street-level locationGet directions
Mailing address
818 Ne 14th Ct Apt 2
Fort Lauderdale, FL 33304-1250
Registry dates
- Enumerated
- 2023-03-15
- Last updated
- 2023-03-15
- Certified
- 2023-03-15
Frequently asked questions
- What is Truly Sieli's NPI number?
- Truly Sieli's National Provider Identifier (NPI) is 1639870744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Truly Sieli's specialty?
- Truly Sieli is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Truly Sieli located?
- Truly Sieli's practice location on file with NPPES is 350 Fairway Dr Ste 101, Deerfield Beach, FL 33441-1834.
- What is Truly Sieli's phone number?
- The practice phone number listed in the NPPES registry for Truly Sieli is (888) 880-9270.
- Is Truly Sieli's NPI active?
- Yes — Truly Sieli's NPI (1639870744) is active in the NPPES registry as of the last update on 2023-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.