John J McGarry, PHD
John J McGarry, PHD is a Clinical Psychologist in Holbrook, New York. Licensed in New York. Registered with an NPI since 2005.
- Licensed in
- NY
- In the registry since
- 2005
What do these letters mean?
- PHD — Doctor of Philosophy
- A research doctorate. In healthcare it usually sits alongside a clinical licence.
Practice location Address checks out
233 Union Ave Ste 207Holbrook, NY 11741-1820
Phone: (631) 737-5744
Show map & directions
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Clinical Psychologist (primary) | Taxonomy 103TC0700X · Licence 007046 (NY) |
|---|
Record details
| NPI number | 1720060148 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | PHD |
| Sole proprietor | No |
| NPI enumerated | November 20, 2005 |
| Last updated in NPPES | July 13, 2026 |
Other providers in Holbrook
-
Dr. Alan Howard Levinson, PSYD
368 Carnegie Blvd, Holbrook, NY 11741-3434 · (631) 580-3254
-
Dr. Robert Nachtman, PHD
233 Union Ave Ste 101, Holbrook, NY 11741-1813 · (631) 979-7728
-
Dr. Joseph Perino
233 Union Ave Ste 101, Holbrook, NY 11741-1820 · (631) 689-9424