Doctor profile · Federal record
Dr. Catherine Bares, APNP
Nurse Practitioner · Milwaukee, WI
- NPI 1104285873
- Accepts Medicare
- MIPS 74.7 / 100 · 2023
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2350 N Lake Dr, Suite 100
Milwaukee, WI 532114528
(414) 298-7250
fax (414) 298-7251 - Mailing address
-
4425 N Port Washington RD
Glendale, WI 532121082
Credentials & registration
- NPI registered
- February 2016 — 10 yrs on file
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Wisconsin #6825
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104285873. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
200
Distinct HCPCS
2
Medicare allowed
$12,679
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 123 | 86 | $54 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 77 | 20 | $79 |
In context: peer comparison
Among 147 peers in Milwaukee Nurse Practitioner, average services per provider: 61. This provider delivers 3.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
364
Patients
90
Total drug cost
$1,087,882
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamoxifen Citrate | Generic | 80 | 36 | $2,679 |
| Anastrozole | Generic | 46 | 29 | $1,741 |
| Revlimid (Lenalidomide) | Brand | 29 | 0 | $422,297 |
| Xtandi (Enzalutamide) | Brand | 27 | 0 | $396,260 |
| Potassium Chloride | Generic | 21 | 13 | $595 |
| Prednisone | Generic | 21 | 0 | $113 |
| Eliquis (Apixaban) | Brand | 20 | 0 | $12,524 |
| Dexamethasone | Generic | 18 | 12 | $236 |
| Oxycodone Hcl | Generic | 16 | 0 | $370 |
| Verzenio (Abemaciclib) | Brand | 16 | 0 | $234,260 |
Hospital affiliations
Frequently asked questions
What is Dr. Catherine Bares's medical specialty?
Dr. Catherine Bares practices Nurse Practitioner in Milwaukee, WI.
Where does Dr. Catherine Bares practice?
Dr. Catherine Bares practices at 2350 N Lake Dr, Milwaukee, WI 532114528. Office phone: 4142987250.
What is Dr. Catherine Bares's NPI?
Dr. Catherine Bares's National Provider Identifier (NPI) is 1104285873, issued by NPPES.
Does Dr. Catherine Bares accept Medicare assignment?
Yes. Dr. Catherine Bares accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Bares commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.