Doctor profile · Federal record
Dr. Denise Tetzner, FNP.C
Nurse Practitioner · Lewes, DE
- NPI 1265813794
- Accepts Medicare
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
18335 Coastal Hwy Ste 102
Lewes, DE 199582738
(302) 400-9999
fax (302) 741-3542 - Mailing address
-
Po Box 67537
Newark, NJ 071018009
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- October 30, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Delaware #LG0000798
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265813794. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$46
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 2 | $28.43 | |
| Lilly USA, LLC | 1 | $17.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
861
Patients
427
Total drug cost
$13,123
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 131 | 55 | $1,857 |
| Amlodipine Besylate | Generic | 80 | 34 | $638 |
| Rosuvastatin Calcium | Generic | 73 | 29 | $2,628 |
| Prednisone | Generic | 65 | 60 | $685 |
| Hydrochlorothiazide | Generic | 62 | 23 | $367 |
| Losartan Potassium | Generic | 62 | 24 | $921 |
| Levothyroxine Sodium | Generic | 60 | 26 | $904 |
| Gabapentin | Generic | 59 | 23 | $717 |
| Lisinopril | Generic | 52 | 17 | $366 |
| Escitalopram Oxalate | Generic | 44 | 17 | $532 |
Frequently asked questions
What is Dr. Denise Tetzner's medical specialty?
Dr. Denise Tetzner practices Nurse Practitioner in Lewes, DE.
Where does Dr. Denise Tetzner practice?
Dr. Denise Tetzner practices at 18335 Coastal Hwy Ste 102, Lewes, DE 199582738. Office phone: 3024009999.
What is Dr. Denise Tetzner's NPI?
Dr. Denise Tetzner's National Provider Identifier (NPI) is 1265813794, issued by NPPES.
Does Dr. Denise Tetzner accept Medicare assignment?
Yes. Dr. Denise Tetzner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.