Kimiyo Masaka, APNP
NPI 1669105979 · Nurse Practitioner · Milwaukee, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kimiyo Masaka, APNP is a Nurse Practitioner provider in Milwaukee, WI (NPI 1669105979).
Provider details
- NPI number
- 1669105979
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- 13017-33 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
155 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 36 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 32 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 29 | $77 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 22 | $114 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 |
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 |
|---|---|---|
| Anastrozole | 46 | 24 |
| Prochlorperazine Maleate | 25 | 20 |
| Amlodipine Besylate | 23 | 15 |
| Prednisone | 22 | — |
| Losartan Potassium | 21 | 11 |
| Palbociclibbrand: Ibrance | 20 | — |
| Abiraterone Acetate | 19 | — |
Practice location
Mailing address
Additional practice locations (2)
- 8850 William Coffey DrMilwaukee, WI 53226-1264Phone: (414) 805-3666
- 9200 W Wisconsin AveMilwaukee, WI 53226-3522Phone: (414) 805-6850Fax: (414) 805-6864
Registry dates
- Enumerated
- 2022-07-05
- Last updated
- 2024-08-30
- Certified
- 2024-08-30
Frequently asked questions
- What is Kimiyo Masaka's NPI number?
- Kimiyo Masaka's National Provider Identifier (NPI) is 1669105979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kimiyo Masaka's specialty?
- Kimiyo Masaka is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kimiyo Masaka located?
- Kimiyo Masaka's practice location on file with NPPES is 2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215-3669.
- What is Kimiyo Masaka's phone number?
- The practice phone number listed in the NPPES registry for Kimiyo Masaka is (414) 384-5111.
- Does Kimiyo Masaka accept Medicare?
- Kimiyo Masaka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kimiyo Masaka's NPI active?
- Yes — Kimiyo Masaka's NPI (1669105979) is active in the NPPES registry as of the last update on 2024-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.