Catherine Claire Devine-Grehan, PH.D.
Catherine Claire Devine-Grehan is a School Psychologist based in Lynbrook, NY with over 33 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Catherine Claire Devine-Grehan, PH.D. has practiced psychology for 33+ years, working in independent practice. With 33+ years of experience, she has been practicing in the Lynbrook area. A psychologist whose specialty is concerned with the science and practice of psychology with children, youth.
Older · 2031dNPPES updated 2020-10-30 · verify NPI on CMS · Verify license at New York State Board for Medicine
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Oct 29, 2020
Self-reported via NPPES
33 years in practice
Senior practitioner
A psychologist whose specialty is concerned with the science and practice of psychology with children, youth, families; learners of all ages; and the schooling process. The basic education and training of school psychologists prepares them to provide a range of psychological diagnosis, assessment, intervention, prevention, health promotion, and program development and evaluation services with a special focus on the developmental processes of children and youth within the context of schools, families and other systems. School psychologists are prepared to intervene at the individual and system level, and develop, implement, and evaluate preventive programs. In these efforts, they conduct ecologically valid assessments and intervene to promote positive learning environments within which children and youth from diverse backgrounds to ensure that all have equal access to effective educational and psychological services that promote healthy development
Taxonomy: 103TS0200X
Mailing address
1417 Surrey Lane, Rockville Centre, NY 11570
Differs from practice location
Virtual Psychology Care With Catherine Claire Devine-Grehan
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Catherine Claire Devine-Grehan for follow-ups, medication reviews, and ongoing care — no travel to Lynbrook required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Catherine Claire Devine-Grehan
NPI records show Dr. Devine-Grehan as active with telehealth listed in Lynbrook, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (516) 238-8733.
Sourced from CMS NPPES · OIG LEIE. See Data Methodology.
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Contact Catherine Claire Devine-Grehan
Practice Location
365 Sunrise Hwy, Lynbrook, NY 11563-3027
Mailing Address
1417 Surrey Lane, Rockville Centre, NY 11570
This is a provider directory. Contact the office directly to schedule appointments.
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