Dr. Daniel M Horn, MD
Dr. Daniel M Horn, MD is an Internal Medicine Physician in Waltham, Massachusetts. Works from 3 locations. Licensed in Alabama, Arizona, Colorado and Florida and 11 more.
- Licensed in
- AL, AZ, CO, FL, GA, HI
- In the registry since
- 2010
- Specialties on file
- 15
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
221 Crescent St Ste 202Waltham, MA 02453-3425
Phone: (866) 849-0692
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (2)
- 1055 Howell Mill Rd Nw Fl 8, Atlanta, GA 30318-5557 — (866) 849-0692
- 15 Parkman Street, Boston, MA 02114-3117 — (617) 726-2374
Specialties & licences
| Internal Medicine Physician (primary) | Taxonomy 207R00000X · Licence 251716 (MA) |
|---|---|
| Internal Medicine Physician | Taxonomy 207R00000X · Licence MD484408 (PA) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 100333 (GA) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence U8885 (TX) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence DR.0072398 (CO) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 91509 (SC) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 036.168528 (IL) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence MD.48112 (AL) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence MD24268 (HI) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 35C.001303 (OH) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 72732 (AZ) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 2024-01822 (NC) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence ME166617 (FL) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 70584 (TN) |
| Internal Medicine Physician | Taxonomy 207R00000X · Licence MD218918 (OR) |
Record details
| NPI number | 1780903971 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | May 27, 2010 |
| Last updated in NPPES | June 11, 2026 |
| Certification date | June 11, 2026 |
| Mailing address | Po Box 211699, Eagan, MN 55121-3699 |
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