Mai Yamakawa, MD
NPI 1598261117 · Neurology Physician · Los Angeles, CA
Mai Yamakawa, MD is a Neurology Physician provider in Los Angeles, CA (NPI 1598261117).
Provider details
- NPI number
- 1598261117
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A175843 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
84 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 37 | $193 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 34 | $108 |
| Nerve Conduction, 9-10 Studies95911 | 13 | $233 |
Typical Medicare-allowed amounts for these services range $108–$233 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Edaravonebrand: Radicava Ors | 26 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 3901 Rainbow BlvdKansas City, KS 66160-8500Phone: (913) 588-8973
Registry dates
- Enumerated
- 2018-04-03
- Last updated
- 2023-07-18
- Certified
- 2023-07-18
Frequently asked questions
- What is Mai Yamakawa's NPI number?
- Mai Yamakawa's National Provider Identifier (NPI) is 1598261117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mai Yamakawa's specialty?
- Mai Yamakawa is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Mai Yamakawa located?
- Mai Yamakawa's practice location on file with NPPES is 300 Ucla Medical Plz Ste B200, Los Angeles, CA 90095-8500.
- What is Mai Yamakawa's phone number?
- The practice phone number listed in the NPPES registry for Mai Yamakawa is (310) 794-1195.
- Is Mai Yamakawa's NPI active?
- Yes — Mai Yamakawa's NPI (1598261117) is active in the NPPES registry as of the last update on 2023-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.