Dr. Leonard I Leven, MD
Dr. Leonard I Leven, MD is a Psychiatry Physician in Old Greenwich, Connecticut. Licensed in Connecticut and New York. Registered with an NPI since 2005.
- Licensed in
- CT, NY
- In the registry since
- 2005
- Specialties on file
- 4
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
3 W End AveOld Greenwich, CT 06870-1640
Phone: (203) 637-1486
Fax: (203) 637-1486
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Child & Adolescent Psychiatry Physician (primary) | Taxonomy 2084P0804X · Licence 167310 (NY) |
|---|---|
| Psychiatry Physician | Taxonomy 2084P0800X · Licence 026744 (CT) |
| Psychiatry Physician | Taxonomy 2084P0800X · Licence 167310 (NY) |
| Child & Adolescent Psychiatry Physician | Taxonomy 2084P0804X · Licence 026744 (CT) |
Record details
| NPI number | 1821098245 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | July 28, 2005 |
| Last updated in NPPES | July 13, 2026 |
Other providers in Old Greenwich
-
Greenwich Avenue Psychiatry, PC
3 W End Ave Ste 111, Old Greenwich, CT 06870-1640 · (917) 540-0230
-
Dr. Laurence Santo Lorefice, MD
39 Ballwood Rd, Old Greenwich, CT 06870-2332 · (203) 637-4006