Katherine R Mayer, MD - Medicare Family Practice in Bellingham, WA

Katherine R Mayer, MD is a medicare enrolled "Family Medicine" physician in Bellingham, Washington. She went to Temple University School Of Medicine and graduated in 2009 and has 15 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Unity Care Northwest and her current practice location is 220 Unity St, Bellingham, Washington. You can reach out to her office (for appointments etc.) via phone at (360) 676-6177.

Katherine R Mayer is licensed to practice in Washington (license number MD60233372) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1124354030.

Contact Information

Katherine R Mayer, MD
220 Unity St,
Bellingham, WA 98225-4420
(360) 676-6177
(360) 671-3574

Map and Direction




Physician's Profile

Full NameKatherine R Mayer
GenderFemale
SpecialityFamily Practice
Experience15 Years
Location220 Unity St, Bellingham, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Katherine R Mayer attended and graduated from Temple University School Of Medicine in 2009
  NPI Data:
  • NPI Number: 1124354030
  • Provider Enumeration Date: 10/28/2009
  • Last Update Date: 08/05/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3870746548
  • Enrollment ID: I20130104000452

Medical Identifiers

Medical identifiers for Katherine R Mayer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124354030NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine ML 60106813 (Washington)Secondary
207Q00000XFamily Medicine MD60233372 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph HospitalBellingham, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Unity Care Northwest791189769933

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. Katherine R Mayer allows following entities to bill medicare on her behalf.
Entity NameUnity Care Northwest
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760430532
PECOS PAC ID: 7911897699
Enrollment ID: O20040317000365

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. Katherine R Mayer 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
Katherine R Mayer, MD
1616 Cornwall Ave Ste 205,
Bellingham, WA 98225-4642

Ph: (360) 676-6177
Katherine R Mayer, MD
220 Unity St,
Bellingham, WA 98225-4420

Ph: (360) 676-6177

Reviews and Comments


Family Medicine Doctors in Bellingham, WA

Dr. Kellie L. Jacobs, MD
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Practice Location: 3500 Orchard Pl, Bellingham, WA 98225
Phone: 360-671-3900    Fax: 360-647-0882
Lora C Sherman, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 4455 Cordata Pkwy, Bellingham, WA 98226
Phone: 360-671-3225    Fax: 360-671-0000
Dr. Jessica Ruth Hanford, M.D., MPH
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Medicare: Not Enrolled in Medicare
Practice Location: 3015 Squalicum Parkway, Suite 220, Bellingham, WA 98225
Phone: 360-676-1693    Fax: 360-676-5458
Dr. Warren Billings Howe, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 516 High St, Wwu Student Health (ms-9132), Bellingham, WA 98225
Phone: 360-650-3400    Fax: 360-650-3883
Gabrielle Worzella, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 220 Unity St, Bellingham, WA 98225
Phone: 360-676-6177    Fax: 360-671-3574
Dr. Denis G. Foster, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 709 W Orchard Dr, Suite 4, Bellingham, WA 98225
Phone: 360-318-8800    Fax: 360-318-1085
John W Raduege, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2075 Barkley Blvd, Suite #105, Bellingham, WA 98226
Phone: 360-671-3345    Fax: 360-650-1354

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.