Are you Catherine C. Devine-Grehan, PhD? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 365 Sunrise Hwy, Lynbrook, NY 11563
About Dr. Devine-Grehan
Catherine C. Devine-Grehan, PhD is a psychologist practicing in Lynbrook, NY. This provider record is associated with NPI 1851680672.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (516) 238-8733
- Email not available
Practice Locations
365 SUNRISE HWY
Lynbrook, NY 11563
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other psychologists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 23 related providers in 3 groups
Other psychologists in Lynbrook 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Catherine C. Devine-Grehan?
Catherine C. Devine-Grehan is a psychologist in Lynbrook, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Catherine C. Devine-Grehan's address?
Catherine C. Devine-Grehan is listed at 365 Sunrise Hwy, Lynbrook, NY 11563. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Catherine C. Devine-Grehan?
The number on file is (516) 238-8733. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Catherine C. Devine-Grehan's NPI number?
Catherine C. Devine-Grehan's National Provider Identifier is 1851680672. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Catherine C. Devine-Grehan train?
Catherine C. Devine-Grehan attended Other, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Catherine C. Devine-Grehan been practicing?
Catherine C. Devine-Grehan has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
Has Catherine C. Devine-Grehan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Catherine C. Devine-Grehan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.