Dr. Alfred W. Heinser, MD
Dr. Alfred W. Heinser, MD is an Internal Medicine in Groton, Massachusetts. Graduated from University of Massachusetts Medical School in 1999, 27 years ago. Practices with Emerson Practice Associates, Inc, a 247-clinician group and accepts Medicare assignment. Licensed in Massachusetts.
- Years since qualifying
- 27
- Trained at
- University of Massachusetts Medical School
- Licensed in
- MA
- In the registry since
- 2005
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
100 Boston RdGroton, MA 01450-1860
Phone: (978) 448-4300
Fax: (978) 448-4040
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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 208727 (MA) |
|---|
Record details
| NPI number | 1871570218 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | December 28, 2005 |
| Last updated in NPPES | July 13, 2026 |
Medicare enrollment
| Medicare specialty | INTERNAL MEDICINE |
|---|---|
| Medical school | UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL |
| Graduated | 1999 (27 years in practice) |
| Group practice | Emerson Practice Associates, Inc — 247 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 3 on file with Medicare |
Other providers in Groton
-
Groton Medical Associates, LLC
100 Boston Rd, Groton, MA 01450-1860 · (978) 448-4300
-
John P. Katzenberg
292 Main St, Groton, MA 01450 · (978) 448-6855
-
Vandana Sahay, MD
497 Main St Ste 4B, Groton, MA 01450-1298 · (978) 784-9975
-
Alla R Sarkisyan, MD
497 Main Street 4B, Groton, MA 01450 · (978) 449-0471
-
Dr. Hilde Hamar Westvik, MD
1 Forge Village Rd Ste C, Groton, MA 01450 · (978) 449-0282