Silvia Dergal
NPI 1952819518 · Behavior Analyst · Phoenix, AZ
Silvia Dergal is a Behavior Analyst provider in Phoenix, AZ (NPI 1952819518).
Provider details
- NPI number
- 1952819518
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Behavior Technician106S00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-01-17
- Last updated
- 2022-03-22
- Certified
- 2022-03-22
Frequently asked questions
- What is Silvia Dergal's NPI number?
- Silvia Dergal's National Provider Identifier (NPI) is 1952819518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Silvia Dergal's specialty?
- Silvia Dergal is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Silvia Dergal located?
- Silvia Dergal's practice location on file with NPPES is 300 N 18th St, Phoenix, AZ 85006-4103.
- What is Silvia Dergal's phone number?
- The practice phone number listed in the NPPES registry for Silvia Dergal is (602) 340-8717.
- Is Silvia Dergal's NPI active?
- Yes — Silvia Dergal's NPI (1952819518) is active in the NPPES registry as of the last update on 2022-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.