Nash Allen Kawela Witten, MD - Medicare Family Practice in Mililani, HI

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Nash Allen Kawela Witten, MD is a medicare enrolled "Family Medicine" physician in Mililani, Hawaii. He went to University Of Hawaii John A. Burns School Of Medicine and graduated in 2017 and has 8 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Queens University Medical Group and his current practice location is 95-1249 Meheula Pkwy, Mililani, Hawaii. You can reach out to his office (for appointments etc.) via phone at (808) 691-8511.

Nash Allen Kawela Witten is licensed to practice in Hawaii (license number MD-20991) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1790211431.

Contact Information

Nash Allen Kawela Witten, MD
95-1249 Meheula Pkwy,
Mililani, HI 96789-1779
(808) 691-8511
(808) 686-2140

Map and Direction




Physician's Profile

Full NameNash Allen Kawela Witten
GenderMale
SpecialityFamily Practice
Experience8 Years
Location95-1249 Meheula Pkwy, Mililani, Hawaii
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Nash Allen Kawela Witten attended and graduated from University Of Hawaii John A. Burns School Of Medicine in 2017
  NPI Data:
  • NPI Number: 1790211431
  • Provider Enumeration Date: 05/01/2017
  • Last Update Date: 01/29/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6406277490
  • Enrollment ID: I20200529000982

Medical Identifiers

Medical identifiers for Nash Allen Kawela Witten such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790211431NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD-20991 (Hawaii)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
The Queens Medical CenterHonolulu, HIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Queens University Medical Group2466831557574

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Nash Allen Kawela Witten allows following entities to bill medicare on his behalf.
Entity NameWaianae District Comprehensive Health And Hospital Board, Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275566424
PECOS PAC ID: 9931008349
Enrollment ID: O20040105000833
Entity NameThe Queens Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487693586
PECOS PAC ID: 3476454067
Enrollment ID: O20040116000366
Entity NameQueens University Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891441382
PECOS PAC ID: 2466831557
Enrollment ID: O20220621000534

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Nash Allen Kawela Witten is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Nash Allen Kawela Witten, MD
66-125 Kamehameha Hwy,
Haleiwa, HI 96712-1601

Ph: (808) 691-8501		Nash Allen Kawela Witten, MD
95-1249 Meheula Pkwy,
Mililani, HI 96789-1779

Ph: (808) 691-8511

Reviews and Comments


Family Medicine Doctors in Mililani, HI

Anna Tamai, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 95-390 Kuahelani Avenue, The Physician Center, Mililani, HI 96789
Phone: 808-627-3230    
Dr. Steven A Hankins, M.D., M.P.H., M.T.S.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 95-390 Kuahelani Ave, Physician Center Mililani, Mililani, HI 96789
Phone: 808-627-3200    Fax: 808-627-3262
Nataliya V Holmes, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 95-1249 Meheula Pkwy, Mililani, HI 96789
Phone: 808-625-6444    
Dr. Melanie Moanikeala Payanal, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 95-390 Kuahelani Ave, Mililani, HI 96789
Phone: 808-627-3230    
Dr. Carrie Suzanne Marshall, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 95-390 Kuahelani Ave, Mililani, HI 96789
Phone: 808-627-3230    
Dr. Yoonhwan Roh, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 95-390 Kuahelani Ave # J1, Mililani, HI 96789
Phone: 808-627-3255    
Jill Sm Omori, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 95-390 Kuahelani Ave, Mililani, HI 96789
Phone: 808-627-3200    Fax: 808-623-7872

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.