Leah D. Creahan, MD
Leah D. Creahan, MD is a Gastroenterology in Acton, Massachusetts. Graduated from University of Massachusetts Medical School in 2017, 9 years ago. Practices with Hallmark Health Medical Associates Inc, a 149-clinician group and accepts Medicare assignment. Licensed in Massachusetts.
- Years since qualifying
- 9
- Trained at
- University of Massachusetts Medical School
- Licensed in
- MA
- In the registry since
- 2017
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
45B Discovery WayActon, MA 01720-4482
Phone: (978) 429-2010
Fax: (978) 264-1936
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Gastroenterology Physician (primary) | Taxonomy 207RG0100X · Licence 282807 (MA) |
|---|
Record details
| NPI number | 1629500921 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | March 28, 2017 |
| Last updated in NPPES | June 16, 2025 |
| Certification date | June 16, 2025 |
| Mailing address | 299 Lexington St Unit 4, Woburn, MA 01801-5995 |
Medicare enrollment
| Medicare specialty | GASTROENTEROLOGY |
|---|---|
| Medical school | UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL |
| Graduated | 2017 (9 years in practice) |
| Group practice | Hallmark Health Medical Associates Inc — 149 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 5 on file with Medicare |
Other providers in Acton
-
Dr. Lauren Michele Bleich, MD/MPH
45B Discovery Way, Acton, MA 01720-4482 · (978) 429-2010
-
Dr. Raj Devarajan, MD
45B Discovery Way, Acton, MA 01720-4482 · (978) 429-2010
-
Gail M Herzig, MD
45B Discovery Way, Acton, MA 01720-4482 · (978) 429-2010
-
Dr. Abhijeet Kashyap, MD
45B Discovery Way, Acton, MA 01720-4482 · (978) 429-2010
-
Peter E Krims, MD
45B Discovery Way, Acton, MA 01720-4482 · (978) 429-2010