Isaac Yoshii, MD - Medicare Anesthesiology in Stanford, CA

Isaac Yoshii, MD is a medicare enrolled "Anesthesiology" physician in Stanford, California. He went to University Of California, Irvine, California College Of Medicine and graduated in 2010 and has 14 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Newport Harbor Anesthesia Consultants Medical Group, Inc. and his current practice location is 300 Pasteur Dr, Room H3580, Stanford, California. You can reach out to his office (for appointments etc.) via phone at (650) 723-6415.

Isaac Yoshii is licensed to practice in California (license number A117751) 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 1154636090.

Contact Information

Isaac Yoshii, MD
300 Pasteur Dr, Room H3580,
Stanford, CA 94305-2200
(650) 723-6415
Not Available

Map and Direction




Physician's Profile

Full NameIsaac Yoshii
GenderMale
SpecialityAnesthesiology
Experience14 Years
Location300 Pasteur Dr, Stanford, 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:
  • Isaac Yoshii attended and graduated from University Of California, Irvine, California College Of Medicine in 2010
  NPI Data:
  • NPI Number: 1154636090
  • Provider Enumeration Date: 08/16/2010
  • Last Update Date: 06/15/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 7618269028
  • Enrollment ID: I20160705002033

Medical Identifiers

Medical identifiers for Isaac Yoshii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154636090NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LC0200XAnesthesiology - Critical Care Medicine A117751 (California)Secondary
207L00000XAnesthesiology A117751 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hoag Memorial Hospital PresbyterianNewport beach, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Newport Harbor Anesthesia Consultants Medical Group, Inc.175928477179

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. Isaac Yoshii allows following entities to bill medicare on his behalf.
Entity NameNewport Harbor Anesthesia Consultants Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205885357
PECOS PAC ID: 1759284771
Enrollment ID: O20040128000728
Entity NameNorthern California Anesthesia
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871541649
PECOS PAC ID: 2163410770
Enrollment ID: O20040503001551
Entity NameAnesthesia Care Associates Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215985023
PECOS PAC ID: 1850334384
Enrollment ID: O20050606001171
Entity NameAretaeus Telemedicine Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548490261
PECOS PAC ID: 6002953635
Enrollment ID: O20091029000684

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. Isaac Yoshii 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
Isaac Yoshii, MD
300 Pasteur Dr, Room H3580,
Stanford, CA 94305-2200

Ph: (650) 723-6415
Isaac Yoshii, MD
300 Pasteur Dr, Room H3580,
Stanford, CA 94305-2200

Ph: (650) 723-6415

Reviews and Comments


Anesthesiology Doctors in Stanford, CA

Melissa Ann Vogelsong, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Room Hc435, Stanford, CA 94305
Phone: 650-723-4000    
Soniya Sharma, MD, FRCPC
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Dr. Isobel A. Russell, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Ronald Gary Pearl, MD, PHD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-5024    Fax: 650-725-0009
Dr. Jesse Ephraim Goldmacher, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 300 Pasteur Dr Rm H3589, Stanford, CA 94305
Phone: 647-825-8726    Fax: 650-725-0009
Cornel Chiu, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Steven Louis Shafer, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    Fax: 650-887-2203

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.