Dr Guy M Nishizawa, OD - Medicare Optometrist in Kailua, HI

Dr Guy M Nishizawa, OD is a medicare enrolled "Optometrist" provider in Kailua, Hawaii. He went to Pacific University - College Of Optometry and graduated in 1978 and has 46 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Lui Lai And Associates Inc and his current practice location is 45 Aulike St, Suite 47, Kailua, Hawaii. You can reach out to his office (for appointments etc.) via phone at (808) 262-2330.

Dr Guy M Nishizawa is licensed to practice in Hawaii (license number OD135) 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 1548256944.

Contact Information

Dr Guy M Nishizawa, OD
45 Aulike St, Suite 47,
Kailua, HI 96734-2708
(808) 262-2330
(808) 261-5423

Map and Direction




Healthcare Provider's Profile

Full NameDr Guy M Nishizawa
GenderMale
SpecialityOptometry
Experience46 Years
Location45 Aulike St, Kailua, 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:
  • Dr Guy M Nishizawa attended and graduated from Pacific University - College Of Optometry in 1978
  NPI Data:
  • NPI Number: 1548256944
  • Provider Enumeration Date: 09/21/2005
  • Last Update Date: 10/30/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5597788356
  • Enrollment ID: I20060106000473

Medical Identifiers

Medical identifiers for Dr Guy M Nishizawa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548256944NPI-NPPES
0484770001OtherIDDMERC
051611-01MedicaidHI
5896-6OtherHIHMSA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist OD135 (Hawaii)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lui Lai And Associates Inc85279596913

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. Dr Guy M Nishizawa allows following entities to bill medicare on his behalf.
Provider NameLui Lai & Associates Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1104012665
PECOS PAC ID: 8527959691
Enrollment ID: O20040320000527
Provider NameVision Source Kailua- Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1023141546
PECOS PAC ID: 1254403272
Enrollment ID: O20080709000159

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. Dr Guy M Nishizawa 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
Dr Guy M Nishizawa, OD
45 Aulike St, Suite 47,
Kailua, HI 96734-2708

Ph: (808) 262-2330
Dr Guy M Nishizawa, OD
45 Aulike St, Suite 47,
Kailua, HI 96734-2708

Ph: (808) 262-2330

Reviews and Comments


Optometrist in Kailua, HI

Dr. Raymond Charles Dean, OD
Optometrist
Medicare: Medicare Enrolled
Practice Location: 111 Hekili St, Suite 108, Kailua, HI 96734
Phone: 808-261-9735    Fax: 808-261-9736
Vision Source Kailua- Llc
Optometrist
Medicare: Medicare Enrolled
Practice Location: 45 Aulike St, Suite 47, Kailua, HI 96734
Phone: 808-262-2330    Fax: 808-261-5423
Island Girl Eyecare Inc
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 417 Uluniu St Ste E, Kailua, HI 96734
Phone: 808-261-5555    
Mid Pacific Eyecare
Optometrist
Medicare: Medicare Enrolled
Practice Location: 407 Uluniu St, Suite 109, Kailua, HI 96734
Phone: 808-262-4071    Fax: 808-263-1063
Dr. Gerald M Matsuda,
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 30 Aulike St, Suite 102, Kailua, HI 96734
Phone: 808-262-8107    Fax: 808-262-8108
Dr. Stuart K Machida, OD
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 30 Aulike St, Suite 102, Kailua, HI 96734
Phone: 808-262-8107    Fax: 808-262-8108
Elizabeth Mclemore, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 417 Uluniu St Ste E, Kailua, HI 96734
Phone: 808-261-5555    

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).

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