Doctor profile · Federal record
Dr. Mark Fiss, D.M.D., M.S.
Orthodontics and Dentofacial Orthopedic Dentist · Wilmington, DE
- NPI 1508981309
- 19 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4901 Limestone RD
Wilmington, DE 198081271
(302) 239-4600
fax (302) 239-9951
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 1223X0400X — NUCC code
- State license (1)
- Delaware #G10001167
- Medicaid
- DE #17695
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508981309. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$426
Transactions
10
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Solventum Corporation | 6 | $352.29 | |
| Envista Holdings Corporation | 4 | $73.61 |
By nature of payment
Frequently asked questions
What is Dr. Mark Fiss's medical specialty?
Dr. Mark Fiss practices Orthodontics and Dentofacial Orthopedic Dentist in Wilmington, DE.
Where does Dr. Mark Fiss practice?
Dr. Mark Fiss practices at 4901 Limestone RD, Wilmington, DE 198081271. Office phone: 3022394600.
What is Dr. Mark Fiss's NPI?
Dr. Mark Fiss's National Provider Identifier (NPI) is 1508981309, issued by NPPES.