Doctor profile · Federal record
Dr. Debra Retzer, FNP
Family Nurse Practitioner · Milwaukee, WI
- NPI 1063418317
- 21 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10701 W Research Dr
Milwaukee, WI 532263452
(262) 993-1407
fax (262) 376-0730 - Mailing address
-
2019 E River RD
Grafton, WI 530249654
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- July 17, 2015
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Wisconsin #2104-033
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063418317. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
74
Distinct HCPCS
2
Medicare allowed
$5,171
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 48 | 14 | $61 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 26 | 11 | $85 |
In context: peer comparison
Among 82 peers in Milwaukee Family Nurse Practitioner, average services per provider: 57. This provider delivers 1.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
724
Patients
66
Total drug cost
$24,739
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sertraline Hcl | Generic | 309 | 48 | $3,879 |
| Quetiapine Fumarate | Generic | 85 | 18 | $1,047 |
| Trazodone Hcl | Generic | 41 | 0 | $627 |
| Olanzapine | Generic | 37 | 0 | $2,375 |
| Risperidone | Generic | 37 | 0 | $530 |
| Aripiprazole | Generic | 34 | 0 | $8,563 |
| Buspirone Hcl | Generic | 31 | 0 | $442 |
| Haloperidol | Generic | 26 | 0 | $2,539 |
| Memantine Hcl | Generic | 26 | 0 | $2,260 |
| Divalproex Sodium | Generic | 25 | 0 | $1,032 |
Frequently asked questions
What is Dr. Debra Retzer's medical specialty?
Dr. Debra Retzer practices Family Nurse Practitioner in Milwaukee, WI.
Where does Dr. Debra Retzer practice?
Dr. Debra Retzer practices at 10701 W Research Dr, Milwaukee, WI 532263452. Office phone: 2629931407.
What is Dr. Debra Retzer's NPI?
Dr. Debra Retzer's National Provider Identifier (NPI) is 1063418317, issued by NPPES.
What procedures does Dr. Debra Retzer commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with low level of medical decision making (HCPCS 99348); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.