John Warren Sullivan, MD
John Warren Sullivan, MD is a Neurology Physician in Longmeadow, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.
- Licensed in
- MA
- In the registry since
- 2006
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
175 Dwight Rd Ste 301Longmeadow, MA 01106
Phone: (413) 737-4746
Fax: (413) 565-2297
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Clinical Neurophysiology Physician (primary) | Taxonomy 2084N0600X · Licence 35840 (MA) |
|---|---|
| Neurology Physician | Taxonomy 2084N0400X · Licence 35840 (MA) |
Record details
| NPI number | 1275506578 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | February 8, 2006 |
| Last updated in NPPES | July 13, 2026 |
| Mailing address | 175 Dwight Rd, Ste 301, Longmeadow, MA 01106 |