Cortex Group LLC
NPI 1801603576 · Brain Injury Medicine (Psychiatry & Neurology) Physician · Westport, CT
Cortex Group LLC is a Brain Injury Medicine (Psychiatry & Neurology) Physician organization in Westport, CT (NPI 1801603576).
Provider details
- NPI number
- 1801603576
- Entity type
- Organization
- Primary specialty
- Brain Injury Medicine (Psychiatry & Neurology) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kenneth Shubin Stein, Chair(917) 453-1081
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Neurology Physician2084N0400X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2024-12-16
- Last updated
- 2024-12-16
- Certified
- 2024-12-16
Frequently asked questions
- What is Cortex Group LLC's NPI number?
- Cortex Group LLC's National Provider Identifier (NPI) is 1801603576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cortex Group LLC?
- Cortex Group LLC is classified in the NPPES registry as Brain Injury Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).
- Where is Cortex Group LLC located?
- Cortex Group LLC's practice location on file with NPPES is 265 Post Rd W, Westport, CT 06880-4746.
- What is Cortex Group LLC's phone number?
- The practice phone number listed in the NPPES registry for Cortex Group LLC is (917) 453-1081.
- Who is the authorized official for Cortex Group LLC?
- The authorized official listed on Cortex Group LLC's NPPES record is Kenneth Shubin Stein, Chair. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cortex Group LLC's NPI active?
- Yes — Cortex Group LLC's NPI (1801603576) is active in the NPPES registry as of the last update on 2024-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.