Warren Shadko, PMHNP-BC - Medicare Nurse Practitioner in Kirkland, WA

Warren Shadko, PMHNP-BC is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Kirkland, Washington. His current practice location is 11335 Ne 122nd Way Ste 105, Kirkland, Washington. You can reach out to his office (for appointments etc.) via phone at (425) 298-7480.

Warren Shadko is licensed to practice in Washington (license number AP61098454) 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 1538709092.

Contact Information

Warren Shadko, PMHNP-BC
11335 Ne 122nd Way Ste 105,
Kirkland, WA 98034-6933
(425) 298-7480
Not Available

Map and Direction




Provider's Profile

Full NameWarren Shadko
GenderMale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location11335 Ne 122nd Way Ste 105, Kirkland, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1538709092
  • Provider Enumeration Date: 01/13/2020
  • Last Update Date: 02/22/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8224459011
  • Enrollment ID: I20220708002949

Medical Identifiers

Medical identifiers for Warren Shadko such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538709092NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163WP0808XRegistered Nurse - Psychiatric/mental Health 277126 (North Carolina)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health 5012834 (North Carolina)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health 836257 (Nevada)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health AP61098454 (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. Warren Shadko allows following entities to bill medicare on his behalf.
Entity NameAmerican Behavioral Health Systems, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962991661
PECOS PAC ID: 9335550052
Enrollment ID: O20201201000748

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. Warren Shadko 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
Warren Shadko, PMHNP-BC
11335 Ne 122nd Way Ste 105,
Kirkland, WA 98034-6933

Ph: (425) 298-7480
Warren Shadko, PMHNP-BC
11335 Ne 122nd Way Ste 105,
Kirkland, WA 98034-6933

Ph: (425) 298-7480

Reviews and Comments


Nurse Practitioner Nurses in Kirkland, WA

Ms. Xuemei Su, ARNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 12303 Ne 130th Ln, Ste400, Kirkland, WA 98034
Phone: 425-899-4692    
Salome Mosses, PMHNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 11335 Ne 122nd Way Ste 105, Kirkland, WA 98034
Phone: 781-248-8996    
Jessica Shdo,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 13718 100th Ave Ne, Kirkland, WA 98034
Phone: 425-814-4888    
Mario Mata,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 10200 Ne 132nd St, Kirkland, WA 98034
Phone: 425-821-2000    
Ms. Melissa Ann Barclay, ARNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 13122 120th Ave Ne, Kirkland, WA 98034
Phone: 425-678-8534    Fax: 425-678-8564
Graham Crozier, ARNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 12040 Ne 128th St, Suite 1600, Kirkland, WA 98034
Phone: 425-899-3181    
Barbara G Hallum, ARNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 12333 Ne 130th Ln, #302, Kirkland, WA 98034
Phone: 425-899-0555    Fax: 425-899-1333

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.