Doctor profile · Federal record
Dr. Dennis Duma, Nurse Practitioner
Gerontology Nurse Practitioner (CMS: Nurse Practitioner) · Ocala, FL
- NPI 1598377020
- Accepts Medicare
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4534 Sw 63Rd St
Ocala, FL 344744802
(352) 804-8426
Credentials & registration
- NPI registered
- August 2020 — 6 yrs on file
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LG0600X — NUCC code
- State license (1)
- Florida #11008687
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598377020. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$687
Transactions
74
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Phathom Pharmaceuticals, Inc. | 35 | $255.97 | |
| ABBVIE INC. | 26 | $168.87 | |
| GENZYME CORPORATION | 3 | $101.64 | |
| AIMMUNE THERAPEUTICS, INC. | 3 | $42.09 | |
| Organon Llc | 3 | $33.83 | |
| Madrigal Pharmaceuticals | 1 | $29.69 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $20.44 | |
| EVOKE PHARMA, INC. | 1 | $17.68 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $16.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
952
Patients
488
Total drug cost
$125,328
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 316 | 159 | $6,454 |
| Pantoprazole Sodium | Generic | 230 | 127 | $3,044 |
| Sucralfate | Generic | 112 | 56 | $19,064 |
| Omeprazole | Generic | 102 | 53 | $1,631 |
| Dicyclomine Hcl | Generic | 41 | 28 | $1,221 |
| Linzess (Linaclotide) | Brand | 36 | 14 | $37,193 |
| Creon (Lipase/Protease/Amylase) | Brand | 21 | 12 | $52,449 |
| Esomeprazole Magnesium | Generic | 20 | 0 | $1,165 |
| Amoxicillin | Generic | 16 | 15 | $71 |
| Azithromycin | Generic | 15 | 0 | $581 |
Hospital affiliations
Frequently asked questions
What is Dr. Dennis Duma's medical specialty?
Dr. Dennis Duma practices Gerontology Nurse Practitioner in Ocala, FL.
Where does Dr. Dennis Duma practice?
Dr. Dennis Duma practices at 4534 Sw 63Rd St, Ocala, FL 344744802. Office phone: 3528048426.
What is Dr. Dennis Duma's NPI?
Dr. Dennis Duma's National Provider Identifier (NPI) is 1598377020, issued by NPPES.
Does Dr. Dennis Duma accept Medicare assignment?
Yes. Dr. Dennis Duma accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.