Geoffrey Gonick, MD - Medicare Anesthesiology in Mission Viejo, CA

Geoffrey Gonick, MD is a medicare enrolled "Anesthesiology" physician in Mission Viejo, California. He went to Vanderbilt University School Of Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Western Anesthesia Medical Associates Inc and his current practice location is 27401 Los Altos, 180, Mission Viejo, California. You can reach out to his office (for appointments etc.) via phone at (949) 582-9624.

Geoffrey Gonick is licensed to practice in California (license number G79480) 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 1558315556.

Contact Information

Geoffrey Gonick, MD
27401 Los Altos, 180,
Mission Viejo, CA 92691-6316
(949) 582-9624
(949) 582-9624

Map and Direction




Physician's Profile

Full NameGeoffrey Gonick
GenderMale
SpecialityAnesthesiology
Experience38 Years
Location27401 Los Altos, Mission Viejo, 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:
  • Geoffrey Gonick attended and graduated from Vanderbilt University School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1558315556
  • Provider Enumeration Date: 05/22/2006
  • Last Update Date: 01/25/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 1355477548
  • Enrollment ID: I20100326000518

Medical Identifiers

Medical identifiers for Geoffrey Gonick such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558315556NPI-NPPES
00G794800MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology G79480 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mission Hospital Regional Med CenterMission viejo, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Western Anesthesia Medical Associates Inc701290221649

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. Geoffrey Gonick allows following entities to bill medicare on his behalf.
Entity NameWestern Anesthesia Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497796320
PECOS PAC ID: 7012902216
Enrollment ID: O20040416001498

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. Geoffrey Gonick 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
Geoffrey Gonick, MD
27401 Los Altos, 180,
Mission Viejo, CA 92691-6316

Ph: (949) 582-9624
Geoffrey Gonick, MD
27401 Los Altos, 180,
Mission Viejo, CA 92691-6316

Ph: (949) 582-9624

Reviews and Comments


Anesthesiology Doctors in Mission Viejo, CA

Tod Henrichsen, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691
Phone: 949-582-9624    Fax: 949-582-9626
Dr. Timothy James Ebbert, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 27700 Medical Center Rd, Mission Viejo, CA 92691
Phone: 949-364-1400    
James Wickham, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691
Phone: 949-582-9624    Fax: 949-582-9626
Eric Hsu, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691
Phone: 949-582-9624    Fax: 949-582-9626
Jason Kwon, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691
Phone: 949-582-9624    Fax: 949-582-9626
Shawn Bullock, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691
Phone: 949-582-9624    Fax: 949-582-9626
Steve Wong, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691
Phone: 949-582-9624    Fax: 949-582-9626

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.