Doctor profile · Federal record
Dr. John Rusnock, DMD
Periodontist · Dentist · Cambridge, MA
- NPI 1245296037
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1105 Massachusetts Ave, Ste 1E
Cambridge, MA 02138
(617) 547-0618
fax (617) 576-3187
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Specialty taxonomy
- 1223P0300X — NUCC code
- State license (1)
- Massachusetts #17209
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245296037. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$76
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dentsply Sirona Inc | 2 | $75.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
381
Patients
292
Total drug cost
$1,483
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 168 | 121 | $429 |
| Chlorhexidine Gluconate | Generic | 156 | 127 | $749 |
| Azithromycin | Generic | 43 | 30 | $269 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 14 | 14 | $36 |
Frequently asked questions
What is Dr. John Rusnock's medical specialty?
Dr. John Rusnock practices Periodontist in Cambridge, MA.
Where does Dr. John Rusnock practice?
Dr. John Rusnock practices at 1105 Massachusetts Ave, Cambridge, MA 02138. Office phone: 6175470618.
What is Dr. John Rusnock's NPI?
Dr. John Rusnock's National Provider Identifier (NPI) is 1245296037, issued by NPPES.