Nobuhiro Ariyoshi
NPI 1861806044 · Internal Medicine Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nobuhiro Ariyoshi is a Internal Medicine Physician provider in Honolulu, HI (NPI 1861806044).
Provider details
- NPI number
- 1861806044
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- MD19236 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 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
617 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 50 Minutes99233 | 390 | $116 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 133 | $76 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 78 | $113 |
| Critical Care, First 30-74 Minutes99291 | 16 | $205 |
Typical Medicare-allowed amounts for these services range $76–$205 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 34 | 34 |
| Atorvastatin Calcium | 32 | 32 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 30 | 30 |
| Furosemide | 18 | 18 |
| Pantoprazole Sodium | 16 | 16 |
| Empagliflozinbrand: Jardiance | 14 | 14 |
Practice location
Mailing address
Additional practice locations (1)
- 500 Ala Moana Blvd Ste 7400Honolulu, HI 96813-4902Phone: (808) 369-5210Fax: (808) 649-2710
Registry dates
- Enumerated
- 2014-06-17
- Last updated
- 2025-05-16
- Certified
- 2025-05-16
Frequently asked questions
- What is Nobuhiro Ariyoshi's NPI number?
- Nobuhiro Ariyoshi's National Provider Identifier (NPI) is 1861806044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nobuhiro Ariyoshi's specialty?
- Nobuhiro Ariyoshi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nobuhiro Ariyoshi located?
- Nobuhiro Ariyoshi's practice location on file with NPPES is 1301 Punchbowl St, Honolulu, HI 96813-2499.
- What is Nobuhiro Ariyoshi's phone number?
- The practice phone number listed in the NPPES registry for Nobuhiro Ariyoshi is (808) 691-1000.
- Does Nobuhiro Ariyoshi accept Medicare?
- Nobuhiro Ariyoshi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nobuhiro Ariyoshi's NPI active?
- Yes — Nobuhiro Ariyoshi's NPI (1861806044) is active in the NPPES registry as of the last update on 2025-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.