Diane Elizabeth Sy, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Seattle, WA

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Diane Elizabeth Sy, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Seattle, Washington. She graduated from nursing school in 2016 and has 8 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Valley Anesthesia Associates Pllc, Virginia Mason Medical Center and her current practice location is 1229 Madison St, Suite 1440, Seattle, Washington. You can reach out to her office (for appointments etc.) via phone at (206) 625-0578.

Diane Elizabeth Sy is licensed to practice in Washington (license number AP6001894) 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 1275080202.

Contact Information

Diane Elizabeth Sy, CRNA
1229 Madison St, Suite 1440,
Seattle, WA 98104-3586
(206) 625-0578
Not Available

Map and Direction




Provider's Profile

Full NameDiane Elizabeth Sy
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience8 Years
Location1229 Madison St, Seattle, 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:
  • Diane Elizabeth Sy graduated from nursing school in 2016
  NPI Data:
  • NPI Number: 1275080202
  • Provider Enumeration Date: 09/07/2016
  • Last Update Date: 06/10/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8224312962
  • Enrollment ID: I20170224001622

Medical Identifiers

Medical identifiers for Diane Elizabeth Sy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275080202NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered AP6001894 (Washington)Primary
367500000XNurse Anesthetist, Certified Registered 112871 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Virginia Mason Medical CenterSeattle, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Valley Anesthesia Associates Pllc094111209845
Virginia Mason Medical Center9830002617834

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. Diane Elizabeth Sy allows following entities to bill medicare on her behalf.
Entity NameValley Anesthesia Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033165097
PECOS PAC ID: 0941112098
Enrollment ID: O20031105000635
Entity NameVirginia Mason Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801851258
PECOS PAC ID: 9830002617
Enrollment ID: O20031107000383
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
Entity NamePhysicians Anesthesia Service Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417962200
PECOS PAC ID: 6901792365
Enrollment ID: O20040224000589

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. Diane Elizabeth Sy 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
Diane Elizabeth Sy, CRNA
1229 Madison St, Suite 1440,
Seattle, WA 98104-3586

Ph: (206) 625-0578		Diane Elizabeth Sy, CRNA
1229 Madison St, Suite 1440,
Seattle, WA 98104-3586

Ph: (206) 625-0578

Reviews and Comments


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Michael Mielniczek, CRNA
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Peyton G. Lane, CRNA
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Phone: 206-624-1144    

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.