OrganizationActive
Constantina N. Kass, LLC
NPI 1851238356 · Psychologist · Wood Dale, IL
Constantina N. Kass, LLC is a Psychologist organization in Wood Dale, IL (NPI 1851238356).
Provider details
- NPI number
- 1851238356
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Constantina Kass, Psychologist(703) 297-1632
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% 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
305 South Cedar Ave
Wood Dale, IL 60191
Phone: (703) 297-1632
Street-level locationGet directions
Mailing address
1390 Chain Bridge Rd Unit 305
Mc Lean, VA 22101-3904
Registry dates
- Enumerated
- 2026-05-01
- Last updated
- 2026-05-01
- Certified
- 2026-04-27
Frequently asked questions
- What is Constantina N. Kass, LLC's NPI number?
- Constantina N. Kass, LLC's National Provider Identifier (NPI) is 1851238356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Constantina N. Kass, LLC?
- Constantina N. Kass, LLC is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Constantina N. Kass, LLC located?
- Constantina N. Kass, LLC's practice location on file with NPPES is 305 South Cedar Ave, Wood Dale, IL 60191.
- What is Constantina N. Kass, LLC's phone number?
- The practice phone number listed in the NPPES registry for Constantina N. Kass, LLC is (703) 297-1632.
- Who is the authorized official for Constantina N. Kass, LLC?
- The authorized official listed on Constantina N. Kass, LLC's NPPES record is Constantina Kass, Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Constantina N. Kass, LLC's NPI active?
- Yes — Constantina N. Kass, LLC's NPI (1851238356) is active in the NPPES registry as of the last update on 2026-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.