Individual provider Active NPI

Ryon Nakasone, MD

  • Hematology & Oncology Physician
  • Honolulu, HI
National Provider Identifier
1114138351
Registry record updated Jan 12, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
MD-15109 Issued in HI
Practice address
321 N Kuakini St
412
Honolulu, HI 96817-2364
Phone
(808) 531-8521
NPI assigned
May 25, 2007
Last updated
Jan 12, 2023By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 12, 2023

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X MD-15109 HI Primary

Addresses

Primary practice location

321 N Kuakini St
412
Honolulu, HI 96817-2364

Mailing address

321 N Kuakini St Ste 404
Honolulu, HI 96817-2360
Phone (808) 772-4743

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in HI
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20130717000692 HI Practitioner - Hematology/OncologyPractitioner - Internal Medicine 9931349800 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hematology/OncologyAlso: Internal Medicine
Education
Johns Hopkins University School of Medicine, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
The Queens Medical CenterGroup PAC ID 3476454067, 191 clinicians

Practice addresses (Care Compare)

1301 Punchbowl St
Honolulu, HI 96813-2402
Phone (808) 691-1000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
97.05 of 100Reported as apm
Quality
89.81
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Queens University Medical Group CurrentSince Aug 1, 2025 Accepting new patients
The Queen's Medical Center CurrentSince Feb 2, 2020 Accepting new patients
The Queens Medical Center CurrentSince Feb 2, 2020 Accepting new patients

Locations

98-211 Pali Momi St
Ste 320
Aiea, HI 96701
Phone (808) 486-9898

91-2141 Fort Weaver Rd
Ste B120
Ewa Beach, HI 96706
Phone (808) 681-1322

550 S Beretania St
Ste 404
Honolulu, HI 96813
Phone (808) 691-8897

1301 Punchbowl St
Honolulu, HI 96813
Phone (808) 538-9011

321 N Kuakini St
Ste 412
Honolulu, HI 96817
Phone (808) 531-8521

1380 Lusitana St
Ste 913
Honolulu, HI 96813
Phone (808) 691-8521

1380 Lusitana St
Ste 405
Honolulu, HI 96813
Phone (808) 486-8630

1329 Lusitana St
Ste 307
Honolulu, HI 96813
Phone (808) 524-6115

1380 Lusitana St
Ste 608
Honolulu, HI 96813
Phone (808) 532-0315

Networks

  • HI PPO
  • devoted network organization-c89d4c14-e90f-4cf7-83f9-456527a52335

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1180051200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1673481600000",
    "number": "1114138351",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "321 N KUAKINI ST STE 404",
            "city": "HONOLULU",
            "state": "HI",
            "postal_code": "968172360",
            "telephone_number": "808-772-4743",
            "fax_number": "808-772-4036"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "321 N KUAKINI ST",
            "address_2": "412",
            "city": "HONOLULU",
            "state": "HI",
            "postal_code": "968172364",
            "telephone_number": "808-531-8521"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NAKASONE",
        "first_name": "RYON",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-05-25",
        "last_updated": "2023-01-12",
        "certification_date": "2023-01-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "HI",
            "license": "MD-15109",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Honolulu, HI

Sources for this page

Verify at the official NPI Registry.