IndividualActive
Kellie-Marie Cassidy
NPI 1568113538 · Mental Health Counselor · Mineola, NY
Kellie-Marie Cassidy is a Mental Health Counselor provider in Mineola, NY (NPI 1568113538).
Provider details
- NPI number
- 1568113538
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 017516 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs 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
443 Jackson Ave
Mineola, NY 11501-2212
Phone: (516) 712-4665
Street-level locationGet directions
Mailing address
443 Jackson Ave
Mineola, NY 11501-2212
Registry dates
- Enumerated
- 2022-01-12
- Last updated
- 2026-02-12
- Certified
- 2026-02-12
Frequently asked questions
- What is Kellie-Marie Cassidy's NPI number?
- Kellie-Marie Cassidy's National Provider Identifier (NPI) is 1568113538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kellie-Marie Cassidy's specialty?
- Kellie-Marie Cassidy is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Kellie-Marie Cassidy located?
- Kellie-Marie Cassidy's practice location on file with NPPES is 443 Jackson Ave, Mineola, NY 11501-2212.
- What is Kellie-Marie Cassidy's phone number?
- The practice phone number listed in the NPPES registry for Kellie-Marie Cassidy is (516) 712-4665.
- Is Kellie-Marie Cassidy's NPI active?
- Yes — Kellie-Marie Cassidy's NPI (1568113538) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.