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Aleicia Alexander
NPI 1427751049 · Mental Health Counselor · Islip, NY
Aleicia Alexander is a Mental Health Counselor provider in Islip, NY (NPI 1427751049).
Provider details
- NPI number
- 1427751049
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
215 Islip Ave
Islip, NY 11751-3028
Phone: (631) 664-1582
Street-level locationGet directions
Mailing address
1 Somerset Rd W
Amityville, NY 11701-2021
Registry dates
- Enumerated
- 2023-03-23
- Last updated
- 2023-03-23
- Certified
- 2023-03-23
Frequently asked questions
- What is Aleicia Alexander's NPI number?
- Aleicia Alexander's National Provider Identifier (NPI) is 1427751049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aleicia Alexander's specialty?
- Aleicia Alexander is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Aleicia Alexander located?
- Aleicia Alexander's practice location on file with NPPES is 215 Islip Ave, Islip, NY 11751-3028.
- What is Aleicia Alexander's phone number?
- The practice phone number listed in the NPPES registry for Aleicia Alexander is (631) 664-1582.
- Is Aleicia Alexander's NPI active?
- Yes — Aleicia Alexander's NPI (1427751049) is active in the NPPES registry as of the last update on 2023-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.