Catherine Marie Kocarek, MD - Medicare Internal Medicine in Kirkland, WA

Catherine Marie Kocarek, MD is a medicare enrolled "Internal Medicine" physician in Kirkland, Washington. Her current practice location is 12040 Ne 128th St, Ms 105, Kirkland, Washington. You can reach out to her office (for appointments etc.) via phone at (425) 899-2560.

Catherine Marie Kocarek is licensed to practice in Washington (license number MD00039338) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1699851444.

Contact Information

Catherine Marie Kocarek, MD
12040 Ne 128th St, Ms 105,
Kirkland, WA 98034-3013
(425) 899-2560
(425) 899-2079

Map and Direction




Physician's Profile

Full NameCatherine Marie Kocarek
GenderFemale
SpecialityInternal Medicine
Location12040 Ne 128th St, Kirkland, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1699851444
  • Provider Enumeration Date: 10/27/2006
  • Last Update Date: 04/26/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7517034499
  • Enrollment ID: I20080918000079

Medical Identifiers

Medical identifiers for Catherine Marie Kocarek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699851444NPI-NPPES
8310195MedicaidWA
4488OtherINTERNAL ID-MOTOR VEHICLE ID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD00039338 (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. Catherine Marie Kocarek allows following entities to bill medicare on her behalf.
Entity NameKaiser Foundation Health Plan Of Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396810701
PECOS PAC ID: 9032022579
Enrollment ID: O20031112000454

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. Catherine Marie Kocarek 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
Catherine Marie Kocarek, MD
Po Box 34036,
Seattle, WA 98124-1036

Ph: (425) 899-3292
Catherine Marie Kocarek, MD
12040 Ne 128th St, Ms 105,
Kirkland, WA 98034-3013

Ph: (425) 899-2560

Reviews and Comments


Internal Medicine Doctors in Kirkland, WA

David H Lee, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 11800 Ne 128th St, Suite 100, Kirkland, WA 98034
Phone: 425-899-4500    Fax: 425-899-4510
Mark R Vossler, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12333 Ne 130th Lane, #320, Kirkland, WA 98034
Phone: 425-899-0555    Fax: 425-899-1333
William S Getchell, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12333 Ne 130th Lane, #320, Kirkland, WA 98034
Phone: 425-899-0555    Fax: 425-899-1333
Erin-siobhain Ross Currin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12040 Ne 128th St, Kirkland, WA 98034
Phone: 425-899-3181    
Dr. James A. Lund, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12910 Totem Lake Blvd Ne, Suite 101, Kirkland, WA 98034
Phone: 425-814-5000    
Ronald W Yeh, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 11800 Ne 128th St, Suite 100, Kirkland, WA 98034
Phone: 425-899-4500    Fax: 425-899-4510
Dr. Sarah P. Rougier, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12040 Ne 128th St # Ms 105, Kirkland, WA 98034
Phone: 425-899-2563    

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.