Keith H Kosakura, OD - Medicare Optometrist in Cupertino, CA

Keith H Kosakura, OD is a medicare enrolled "Optometrist" provider in Cupertino, California. He went to University Of California - School Of Optometry and graduated in 1997 and has 27 years of diverse experience with area of expertise as Optometry. His current practice location is 19998 Homestead Rd, Suite E, Cupertino, California. You can reach out to his office (for appointments etc.) via phone at (408) 257-5262.

Keith H Kosakura is licensed to practice in California (license number 10854T) 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 1922092022.

Contact Information

Keith H Kosakura, OD
19998 Homestead Rd, Suite E,
Cupertino, CA 95014-0569
(408) 257-5262
(408) 257-8271

Map and Direction




Healthcare Provider's Profile

Full NameKeith H Kosakura
GenderMale
SpecialityOptometry
Experience27 Years
Location19998 Homestead Rd, Cupertino, California
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:
  • Keith H Kosakura attended and graduated from University Of California - School Of Optometry in 1997
  NPI Data:
  • NPI Number: 1922092022
  • Provider Enumeration Date: 09/02/2005
  • Last Update Date: 04/08/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 6103938097
  • Enrollment ID: I20101117001552

Medical Identifiers

Medical identifiers for Keith H Kosakura such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922092022NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 10854T (California)Primary

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. Keith H Kosakura 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
Keith H Kosakura, OD
19998 Homestead Rd, Suite E,
Cupertino, CA 95014-0569

Ph: (408) 257-5262
Keith H Kosakura, OD
19998 Homestead Rd, Suite E,
Cupertino, CA 95014-0569

Ph: (408) 257-5262

Reviews and Comments


Optometrist in Cupertino, CA

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Cupertino Optometry
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Medicare: Not Enrolled in Medicare
Practice Location: 10430 S De Anza Blvd, Suite 100, Cupertino, CA 95014
Phone: 408-865-0440    Fax: 408-865-0411
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Phone: 408-515-6778    
Sheri Yamanishi, O.D.
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Practice Location: 19998 Homestead Rd, Suite E, Cupertino, CA 95014
Phone: 408-257-5262    Fax: 408-257-8271
Amy K Chow, O.D.
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Medicare: Medicare Enrolled
Practice Location: 10118 Bandley Dr, Suite C, Cupertino, CA 95014
Phone: 408-253-3235    Fax: 408-253-3246

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.