Dr. Howard Douglas Klein, MD
Dr. Howard Douglas Klein, MD is an Internal Medicine Physician in Northampton, Massachusetts. Licensed in Connecticut. Registered with an NPI since 2006.
- Licensed in
- CT
- In the registry since
- 2006
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
421 N Main StNorthampton, MA 01060-5302
Phone: (413) 584-4040
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Internal Medicine Physician (primary) | Taxonomy 207R00000X · Licence 027988 (CT) |
|---|
Record details
| NPI number | 1063456325 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | June 16, 2006 |
| Last updated in NPPES | July 13, 2026 |
| Mailing address | 421 N Main St, Northampton, MA 01060-5302 |
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