Michiko Inaba, MD
NPI 1083833388 · Rheumatology Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michiko Inaba, MD is a Rheumatology Physician provider in Honolulu, HI (NPI 1083833388).
Provider details
- NPI number
- 1083833388
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 57010727 (OH)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
25 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 25 | $104 |
Typical Medicare-allowed amounts for these services range $104–$104 (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 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 266 | 96 |
| Methotrexate Sodiumbrand: Methotrexate | 265 | 83 |
| Hydroxychloroquine Sulfate | 168 | 51 |
| Adalimumab-Attobrand: Amjevita(cf) Autoinjector | 144 | 29 |
| Leflunomide | 107 | 39 |
| Apremilastbrand: Otezla | 57 | — |
| Sulfasalazinebrand: Sulfasalazine Dr |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-25
- Last updated
- 2021-05-21
- Certified
- 2021-05-21
Frequently asked questions
- What is Michiko Inaba's NPI number?
- Michiko Inaba's National Provider Identifier (NPI) is 1083833388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michiko Inaba's specialty?
- Michiko Inaba is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Michiko Inaba located?
- Michiko Inaba's practice location on file with NPPES is 2828 Paa St, Honolulu, HI 96819-4430.
- What is Michiko Inaba's phone number?
- The practice phone number listed in the NPPES registry for Michiko Inaba is (808) 432-5777.
- Does Michiko Inaba accept Medicare?
- Michiko Inaba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michiko Inaba's NPI active?
- Yes — Michiko Inaba's NPI (1083833388) is active in the NPPES registry as of the last update on 2021-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.