Doctor profile · Federal record
Dr. Brittany Walczyk, DNP, APNP, FNP-BC
Nurse Practitioner · Registered Nurse · Primary Care Nurse Practitioner · School Nurse Practitioner · Green Bay, WI
- NPI 1326525049
- Accepts Medicare
- MIPS 92.6 / 100 · 2023
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2710 Executive Drive
Green Bay, WI 54307
(920) 746-5093 - Mailing address
-
1118 S Neenah Ave
Sturgeon Bay, WI 54235
Credentials & registration
- NPI registered
- July 2018 — 8 yrs on file
- Profile last updated
- March 22, 2024
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Wisconsin #196513 · Wisconsin #8535
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326525049. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
352
Distinct HCPCS
4
Medicare allowed
$33,849
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 176 | 76 | $116 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 100 | 73 | $79 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 52 | 48 | $53 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 24 | 17 | $116 |
In context: peer comparison
Among 57 peers in Green Bay Nurse Practitioner, average services per provider: 73. This provider delivers 4.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
447
Patients
140
Total drug cost
$1,008,421
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamoxifen Citrate | Generic | 63 | 17 | $2,108 |
| Prednisone | Generic | 46 | 30 | $262 |
| Anastrozole | Generic | 38 | 15 | $1,226 |
| Abiraterone Acetate | Generic | 35 | 0 | $39,239 |
| Eliquis (Apixaban) | Brand | 34 | 11 | $27,664 |
| Potassium Chloride | Generic | 34 | 13 | $570 |
| Revlimid (Lenalidomide) | Brand | 27 | 0 | $552,545 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 26 | 14 | $748 |
| Gabapentin | Generic | 23 | 0 | $175 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 23 | 18 | $109 |
Hospital affiliations
Frequently asked questions
What is Dr. Brittany Walczyk's medical specialty?
Dr. Brittany Walczyk practices Nurse Practitioner in Green Bay, WI.
Where does Dr. Brittany Walczyk practice?
Dr. Brittany Walczyk practices at 2710 Executive Drive, Green Bay, WI 54307. Office phone: 9207465093.
What is Dr. Brittany Walczyk's NPI?
Dr. Brittany Walczyk's National Provider Identifier (NPI) is 1326525049, issued by NPPES.
Does Dr. Brittany Walczyk accept Medicare assignment?
Yes. Dr. Brittany Walczyk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brittany Walczyk commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.