Andrew Ayars, MD - Medicare Allergy/immunology in Bellingham, WA

Andrew Ayars, MD is a medicare enrolled "Allergy & Immunology" physician in Bellingham, Washington. He went to Saint Louis University School Of Medicine and graduated in 2006 and has 20 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice The Association Of University Physicians, Bellingham Asthma Allergy Immunology Clinic Ps and his current practice location is 3015 Squalicum Pkwy Ste 180, Bellingham, Washington. You can reach out to his office (for appointments etc.) via phone at (360) 733-5733.

Andrew Ayars is licensed to practice in Washington (license number MD60091360) 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 1336286608.

Contact Information

Andrew Ayars, MD
3015 Squalicum Pkwy Ste 180,
Bellingham, WA 98225-1946
(360) 733-5733
(360) 733-1859

Map and Direction




Physician's Profile

Full NameAndrew Ayars
GenderMale
SpecialityAllergy/immunology
Experience20 Years
Location3015 Squalicum Pkwy Ste 180, Bellingham, Washington
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:
  • Andrew Ayars attended and graduated from Saint Louis University School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1336286608
  • Provider Enumeration Date: 01/30/2007
  • Last Update Date: 04/16/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5597933135
  • Enrollment ID: I20110726000253

Medical Identifiers

Medical identifiers for Andrew Ayars such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336286608NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RA0201XInternal Medicine - Allergy & Immunology MD60091360 (Washington)Secondary
207K00000XAllergy & Immunology MD60091360 (Washington)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Association Of University Physicians04461626973327
Bellingham Asthma Allergy Immunology Clinic Ps61038103044

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. Andrew Ayars allows following entities to bill medicare on his behalf.
Entity NameThe Association Of University Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023041159
PECOS PAC ID: 0446162697
Enrollment ID: O20031105000244
Entity NameUniversity Of Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326002049
PECOS PAC ID: 3274445150
Enrollment ID: O20040105000544
Entity NameBellingham Asthma Allergy Immunology Clinic Ps
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174672281
PECOS PAC ID: 6103810304
Enrollment ID: O20040412000658

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. Andrew Ayars 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
Andrew Ayars, MD
3015 Squalicum Pkwy Ste 180,
Bellingham, WA 98225-1946

Ph: (360) 733-5733
Andrew Ayars, MD
3015 Squalicum Pkwy Ste 180,
Bellingham, WA 98225-1946

Ph: (360) 733-5733

Reviews and Comments


Allergy & Immunology Doctors in Bellingham, WA

Dr. William Howard Anderson, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 3130 Ellis St, Bellingham, WA 98225
Phone: 425-339-5412    Fax: 360-363-4750
Maryanne B. Scott, M.D.
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 4545 Cordata Pkwy, Bellingham, WA 98226
Phone: 360-738-2200    Fax: 360-752-5690
Dr. David Elkayam, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 3015 Squalicum Pkwy, Suite #180, Bellingham, WA 98225
Phone: 360-733-5733    Fax: 360-733-1859

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.