Dr Gregory G Johnson, MD - Medicare Emergency Medicine in Everett, WA

Dr Gregory G Johnson, MD is a medicare enrolled "Emergency Medicine" physician in Everett, Washington. His current practice location is 1321 Colby Ave, Everett, Washington. You can reach out to his office (for appointments etc.) via phone at (425) 261-2000.

Dr Gregory G Johnson is licensed to practice in Washington (license number MD00046216) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1093826406.

Contact Information

Dr Gregory G Johnson, MD
1321 Colby Ave,
Everett, WA 98201-1665
(425) 261-2000
Not Available

Map and Direction




Physician's Profile

Full NameDr Gregory G Johnson
GenderMale
SpecialityEmergency Medicine
Location1321 Colby Ave, Everett, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1093826406
  • Provider Enumeration Date: 08/31/2006
  • Last Update Date: 05/24/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 5799784443
  • Enrollment ID: I20061207000207

Medical Identifiers

Medical identifiers for Dr Gregory G Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093826406NPI-NPPES
8456253MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD00046216 (Washington)Primary

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. Dr Gregory G Johnson allows following entities to bill medicare on his behalf.
Entity NameNorth Sound Emergency Medicine Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114937919
PECOS PAC ID: 5496646754
Enrollment ID: O20040324000729
Entity NameProvidence Health & Services- Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124270715
PECOS PAC ID: 8325100480
Enrollment ID: O20081224000111

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. Dr Gregory G Johnson 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
Dr Gregory G Johnson, MD
494 E Historic St,
Tucson, AZ 85701-2866

Ph: (253) 449-5307
Dr Gregory G Johnson, MD
1321 Colby Ave,
Everett, WA 98201-1665

Ph: (425) 261-2000

Reviews and Comments


Emergency Medicine Doctors in Everett, WA

Dr. Kurt R. Duffens, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3927 Rucker Ave, Everett, WA 98201
Phone: 425-339-5422    Fax: 425-339-5444
Arunachalam Einstein, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1321 Colby Ave, Everett, WA 98201
Phone: 425-261-2000    
Daniel A Zak, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1321 Colby Ave, Everett, WA 98201
Phone: 425-261-2000    
James Goldberg, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1716 W Marine View Dr Ste C, Everett, WA 98201
Phone: 425-259-0212    
Dr. Joseph Primo Mazzoncini Jr., M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1700 13th St, Everett, WA 98201
Phone: 425-261-2000    
Eric Cooper, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1321 Colby Ave, Everett, WA 98201
Phone: 425-261-2000    
Cynthia A Markus, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1321 Colby Ave, Everett, WA 98201
Phone: 425-261-2000    

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.