John Michael Guthrie, - Medicare Emergency Medicine in Newport Beach, CA

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John Michael Guthrie, is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Newport Beach, California. He went to Medical University Of South Carolina College Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Newport Critical Care Physicians Medical Group Inc and his current practice location is 1 Hoag Dr, Newport Beach, California. You can reach out to his office (for appointments etc.) via phone at (949) 764-6874.

John Michael Guthrie is licensed to practice in California (license number A134473) 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 1770996902.

Contact Information

John Michael Guthrie,
1 Hoag Dr,
Newport Beach, CA 92663-4162
(949) 764-6874
Not Available

Map and Direction




Physician's Profile

Full NameJohn Michael Guthrie
GenderMale
SpecialityEmergency Medicine
Experience17 Years
Location1 Hoag Dr, Newport Beach, 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:
  • John Michael Guthrie attended and graduated from Medical University Of South Carolina College Of Medicine in 2007
  NPI Data:
  • NPI Number: 1770996902
  • Provider Enumeration Date: 06/05/2014
  • Last Update Date: 12/20/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 5698043420
  • Enrollment ID: I20170619002476

Medical Identifiers

Medical identifiers for John Michael Guthrie such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770996902NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A134473 (California)Secondary
207RC0200XInternal Medicine - Critical Care Medicine A134473 (California)Primary
207LC0200XAnesthesiology - Critical Care Medicine A134473 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hoag Memorial Hospital PresbyterianNewport beach, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Newport Critical Care Physicians Medical Group Inc105222368213

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. John Michael Guthrie allows following entities to bill medicare on his behalf.
Entity NameNewport Critical Care Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740220482
PECOS PAC ID: 1052223682
Enrollment ID: O20031103000424
Entity NameColumbia Emergency Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871551119
PECOS PAC ID: 2668376500
Enrollment ID: O20031121000897
Entity NameStephen R Shea Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942239033
PECOS PAC ID: 7416854377
Enrollment ID: O20040422001706

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. John Michael Guthrie 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
John Michael Guthrie,
1 Hoag Dr, Po Box 6100 - Critical Care,
Newport Beach, Ca, CA 92658

Ph: () -		John Michael Guthrie,
1 Hoag Dr,
Newport Beach, CA 92663-4162

Ph: (949) 764-6874

Reviews and Comments


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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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