Doctor profile · Federal record
Dr. John Masi, DMD
Oral and Maxillofacial Surgery (Dentist) (CMS: Dentist) · Philadelphia, PA
- NPI 1437686862
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
909 Walnut St Rm 300
Philadelphia, PA 191075211
(215) 503-7118
fax (215) 923-9189 - Mailing address
-
515 S 16Th St Apt B
Philadelphia, PA 191461645
Credentials & registration
- NPI registered
- May 2017 — 9 yrs on file
- Profile last updated
- April 3, 2021
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 1223S0112X — NUCC code
- State license (1)
- Pennsylvania #DS041293
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437686862. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$3,071
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| DENTSPLY LLC | 1 | $3,000.00 | |
| Dentsply Sirona Inc | 2 | $70.77 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
196
Patients
175
Total drug cost
$882
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Chlorhexidine Gluconate | Generic | 66 | 64 | $310 |
| Amoxicillin | Generic | 52 | 49 | $123 |
| Ibuprofen | Generic | 47 | 32 | $170 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 16 | $144 |
| Clindamycin Hcl | Generic | 15 | 14 | $135 |
Frequently asked questions
What is Dr. John Masi's medical specialty?
Dr. John Masi practices Oral and Maxillofacial Surgery (Dentist) in Philadelphia, PA.
Where does Dr. John Masi practice?
Dr. John Masi practices at 909 Walnut St Rm 300, Philadelphia, PA 191075211. Office phone: 2155037118.
What is Dr. John Masi's NPI?
Dr. John Masi's National Provider Identifier (NPI) is 1437686862, issued by NPPES.
Does Dr. John Masi accept Medicare assignment?
Yes. Dr. John Masi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.