Hiroka Mamiya, AU.D.
NPI 1871844225 · Audiologist · Bellevue, WA
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hiroka Mamiya, AU.D. is a Audiologist provider in Bellevue, WA (NPI 1871844225).
Provider details
- NPI number
- 1871844225
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AU.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
113 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) |
|---|---|---|
| Comprehensive Hearing and Speech Recognition Test92557 | 42 | $40 |
| Evaluation of Hearing Function Related to Surgically Implanted Hearing Device, First Hour92626 | 41 | $94 |
| Comprehensive Hearing Test92570 | 30 | $35 |
Typical Medicare-allowed amounts for these services range $35–$94 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-09-25
- Last updated
- 2018-08-02
Frequently asked questions
- What is Hiroka Mamiya's NPI number?
- Hiroka Mamiya's National Provider Identifier (NPI) is 1871844225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hiroka Mamiya's specialty?
- Hiroka Mamiya is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Hiroka Mamiya located?
- Hiroka Mamiya's practice location on file with NPPES is 1370 116th Ave Ne, Bellevue, WA 98004-3825.
- What is Hiroka Mamiya's phone number?
- The practice phone number listed in the NPPES registry for Hiroka Mamiya is (425) 455-0526.
- Does Hiroka Mamiya accept Medicare?
- Hiroka Mamiya is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hiroka Mamiya's NPI active?
- Yes — Hiroka Mamiya's NPI (1871844225) is active in the NPPES registry as of the last update on 2018-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.