Doctor profile · Federal record
Dr. Mary Guzek, D.M.D.
Endodontist · Charlestown, MA
- NPI 1124213111
- 19 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
69 High St, Unit#1
Charlestown, MA 021293023
(917) 386-8803
fax (617) 337-5711
Credentials & registration
- NPI registered
- September 2007 — 19 yrs on file
- Profile last updated
- April 3, 2010
- Specialty taxonomy
- 1223E0200X — NUCC code
- State license (1)
- Massachusetts #21996
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124213111. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$31
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Solventum Corporation | 1 | $30.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
41
Patients
29
Total drug cost
$102
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 30 | 29 | $76 |
| Azithromycin | Generic | 11 | 0 | $26 |
Frequently asked questions
What is Dr. Mary Guzek's medical specialty?
Dr. Mary Guzek practices Endodontist in Charlestown, MA.
Where does Dr. Mary Guzek practice?
Dr. Mary Guzek practices at 69 High St, Charlestown, MA 021293023. Office phone: 9173868803.
What is Dr. Mary Guzek's NPI?
Dr. Mary Guzek's National Provider Identifier (NPI) is 1124213111, issued by NPPES.