Katie Slocum, APNP
NPI 1659826238 · Nurse Practitioner · Brookfield, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katie Slocum, APNP is a Nurse Practitioner provider in Brookfield, WI (NPI 1659826238).
Provider details
- NPI number
- 1659826238
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- 7211 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
209 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 94 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $97 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 36 | $87 |
| Inhalation Treatment for Airway Obstruction Or Sputum Production94640 | 13 | $6 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 13 | $133 |
| Automated Urinalysis Test81003 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 86 | 84 |
| Doxycycline Hyclate | 72 | 71 |
| Cephalexin | 44 | 43 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 42 | 41 |
| Prednisone | 34 | 34 |
| Cefuroxime Axetilbrand: Cefuroxime | 32 | 32 |
| Mupirocin | 24 |
Practice location
Mailing address
Additional practice locations (1)
- 240 Maple AveMukwonago, WI 53149-8475Phone: (262) 928-1900Fax: (262) 363-1949
Registry dates
- Enumerated
- 2016-08-24
- Last updated
- 2023-07-25
- Certified
- 2023-07-25
Frequently asked questions
- What is Katie Slocum's NPI number?
- Katie Slocum's National Provider Identifier (NPI) is 1659826238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Slocum's specialty?
- Katie Slocum is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katie Slocum located?
- Katie Slocum's practice location on file with NPPES is 16985 W Bluemound Rd, Brookfield, WI 53005-5909.
- What is Katie Slocum's phone number?
- The practice phone number listed in the NPPES registry for Katie Slocum is (262) 641-8400.
- Does Katie Slocum accept Medicare?
- Katie Slocum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katie Slocum's NPI active?
- Yes — Katie Slocum's NPI (1659826238) is active in the NPPES registry as of the last update on 2023-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.