Doctor profile · Federal record
Dr. Dena Piechowski, NP
Primary Care Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Nurse Practitioner · Beaver Dam, WI
- NPI 1417393596
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
705 S University Ave Ste 200
Beaver Dam, WI 539163079
(920) 887-9272 - Mailing address
-
7974 Uw Health CT
Middleton, WI 535625531
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- November 19, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LP2300X — NUCC code
- State licenses (2)
- Wisconsin #5449 · Wisconsin #134056
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417393596. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
818
Distinct HCPCS
10
Medicare allowed
$49,853
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 288 | 167 | $102 | |
36415 |
Insertion of needle into vein for collection of blood sample | 160 | 112 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 99 | 84 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 61 | 44 | $77 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 41 | 27 | $114 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 38 | 32 | $3 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 30 | 27 | $144 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 28 | 23 | $72 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 22 | 21 | $6 | |
G0008 |
Administration of influenza virus vaccine | 20 | 20 | $29 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 68. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
687
Patients
296
Total drug cost
$55,113
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 77 | 32 | $1,191 |
| Duloxetine Hcl | Generic | 65 | 29 | $2,133 |
| Lisinopril | Generic | 57 | 22 | $411 |
| Omeprazole | Generic | 53 | 19 | $592 |
| Atorvastatin Calcium | Generic | 47 | 18 | $776 |
| Diclofenac Sodium | Generic | 44 | 28 | $1,837 |
| Eliquis (Apixaban) | Brand | 44 | 16 | $42,775 |
| Famotidine | Generic | 44 | 24 | $914 |
| Furosemide | Generic | 43 | 21 | $284 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 41 | 19 | $1,420 |
Frequently asked questions
What is Dr. Dena Piechowski's medical specialty?
Dr. Dena Piechowski practices Primary Care Nurse Practitioner in Beaver Dam, WI.
Where does Dr. Dena Piechowski practice?
Dr. Dena Piechowski practices at 705 S University Ave Ste 200, Beaver Dam, WI 539163079. Office phone: 9208879272.
What is Dr. Dena Piechowski's NPI?
Dr. Dena Piechowski's National Provider Identifier (NPI) is 1417393596, issued by NPPES.
Does Dr. Dena Piechowski accept Medicare assignment?
Yes. Dr. Dena Piechowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dena Piechowski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.