Kosuke Ken Iwaki, MD - Medicare Internal Medicine in Fresno, CA

Kosuke Ken Iwaki, MD is a medicare enrolled "Internal Medicine" physician in Fresno, California. He graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Icahn School Of Medicine At Mount Sinai and his current practice location is 1303 E Herndon Ave, Fresno, California. You can reach out to his office (for appointments etc.) via phone at (559) 450-5611.

Kosuke Ken Iwaki is licensed to practice in California (license number A162107) 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 1386091585.

Contact Information

Kosuke Ken Iwaki, MD
1303 E Herndon Ave,
Fresno, CA 93720
(559) 450-5611
(559) 450-7470

Map and Direction




Physician's Profile

Full NameKosuke Ken Iwaki
GenderMale
SpecialityInternal Medicine
Experience9 Years
Location1303 E Herndon Ave, Fresno, 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:
  • Kosuke Ken Iwaki graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1386091585
  • Provider Enumeration Date: 05/17/2016
  • Last Update Date: 12/11/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9830523125
  • Enrollment ID: I20201026001624

Medical Identifiers

Medical identifiers for Kosuke Ken Iwaki such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386091585NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A162107 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Elmhurst Hospital CenterElmhurst, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Icahn School Of Medicine At Mount Sinai8224282926272

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. Kosuke Ken Iwaki allows following entities to bill medicare on his behalf.
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609120674
PECOS PAC ID: 8224282926
Enrollment ID: O20130205000439

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. Kosuke Ken Iwaki 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
Kosuke Ken Iwaki, MD
1303 E Herndon Ave,
Fresno, CA 93720-3309

Ph: (559) 450-5611
Kosuke Ken Iwaki, MD
1303 E Herndon Ave,
Fresno, CA 93720

Ph: (559) 450-5611

Reviews and Comments


Internal Medicine Doctors in Fresno, CA

Maulik Shah, MD
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Phone: 559-448-4555    
Dr. John R Nelson, MD
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Phone: 559-299-0224    Fax: 559-299-4201
Dexter T Estrada, M.D.
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Phone: 559-326-1222    Fax: 559-326-1230
Dr. Sherry Lopez, D.O.
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Practice Location: 3209 W Shaw Ave, Suite 114, Fresno, CA 93711
Phone: 559-224-4977    Fax: 559-224-4980
Maria Flordeliz Arambulo, MD
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Practice Location: 2823 Fresno St, Fresno, CA 93721
Phone: 559-499-6484    Fax: 559-499-6501
Shreela Mishra,
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Medicare: Accepting Medicare Assignments
Practice Location: 7085 N Chestnut Ave Ste 101, Fresno, CA 93720
Phone: 559-323-9236    Fax: 559-323-0294
Dr. Mona Aziz Zia, M.D.
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Medicare: Medicare Enrolled
Practice Location: 2615 E Clinton Ave, Fresno, CA 93703
Phone: 559-301-8545    

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.