Yuka Kobayashi, DO
NPI 1588059885 · Family Medicine Physician · Menomonee Falls, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yuka Kobayashi, DO is a Family Medicine Physician provider in Menomonee Falls, WI (NPI 1588059885).
Provider details
- NPI number
- 1588059885
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 6670221 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
289 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 81 | $76 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 78 | $108 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 61 | $104 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 34 | $70 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 24 | $154 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 87 | 29 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 57 | 19 |
| Lisinopril | 53 | 18 |
| Amlodipine Besylate | 46 | 22 |
| Omeprazole | 42 | 12 |
| Levothyroxine Sodium | 41 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$113 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-02
- Last updated
- 2021-09-17
- Certified
- 2021-09-17
Frequently asked questions
- What is Yuka Kobayashi's NPI number?
- Yuka Kobayashi's National Provider Identifier (NPI) is 1588059885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yuka Kobayashi's specialty?
- Yuka Kobayashi is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yuka Kobayashi located?
- Yuka Kobayashi's practice location on file with NPPES is W180n8000 Town Hall Rd, Menomonee Falls, WI 53051-4002.
- What is Yuka Kobayashi's phone number?
- The practice phone number listed in the NPPES registry for Yuka Kobayashi is (262) 255-2500.
- Does Yuka Kobayashi accept Medicare?
- Yuka Kobayashi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yuka Kobayashi's NPI active?
- Yes — Yuka Kobayashi's NPI (1588059885) is active in the NPPES registry as of the last update on 2021-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.