Keisuke Miyamoto, M.D.
NPI 1538508452 · Hospitalist Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keisuke Miyamoto, M.D. is a Hospitalist Physician provider in Honolulu, HI (NPI 1538508452).
Provider details
- NPI number
- 1538508452
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD18539 (HI)
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
13 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
505 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 295 | $77 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 177 | $116 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 33 | $113 |
Typical Medicare-allowed amounts for these services range $77–$116 (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
Additional practice locations (1)
- 1301 Punchbowl StHonolulu, HI 96813-2402Phone: (808) 691-1000
Registry dates
- Enumerated
- 2013-06-25
- Last updated
- 2025-08-26
- Certified
- 2025-08-26
Frequently asked questions
- What is Keisuke Miyamoto's NPI number?
- Keisuke Miyamoto's National Provider Identifier (NPI) is 1538508452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keisuke Miyamoto's specialty?
- Keisuke Miyamoto is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Keisuke Miyamoto located?
- Keisuke Miyamoto's practice location on file with NPPES is 347 N Kuakini St, Honolulu, HI 96817-2306.
- What is Keisuke Miyamoto's phone number?
- The practice phone number listed in the NPPES registry for Keisuke Miyamoto is (808) 536-2236.
- Does Keisuke Miyamoto accept Medicare?
- Keisuke Miyamoto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keisuke Miyamoto's NPI active?
- Yes — Keisuke Miyamoto's NPI (1538508452) is active in the NPPES registry as of the last update on 2025-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.