Anna Derevensky, PA - Medicare Physician Assistant in Friday Harbor, WA

Anna Derevensky, PA is a medicare enrolled "Physician Assistant" in Friday Harbor, Washington. She graduated from nursing school in 2025 and has 1 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Multicare Health System and her current practice location is 445 Kilsburrow Rd, Friday Harbor, Washington. You can reach out to her office (for appointments etc.) via phone at (845) 467-9333.

Anna Derevensky is licensed to practice in * (Not Available) (license number 1227629) 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 1881570885.

Contact Information

Anna Derevensky, PA
445 Kilsburrow Rd,
Friday Harbor, WA 98250-8867
(845) 467-9333
Not Available

Map and Direction




Provider's Profile

Full NameAnna Derevensky
GenderFemale
SpecialityPhysician Assistant
Experience1 Years
Location445 Kilsburrow Rd, Friday Harbor, 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:
  • Anna Derevensky graduated from nursing school in 2025
  NPI Data:
  • NPI Number: 1881570885
  • Provider Enumeration Date: 08/14/2025
  • Last Update Date: 08/14/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6204314511
  • Enrollment ID: I20260128003947

Medical Identifiers

Medical identifiers for Anna Derevensky such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881570885NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 1227629 (* (Not Available))Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Tacoma General Allenmore HospitalTacoma, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Multicare Health System77198998972296

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. Anna Derevensky 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
Anna Derevensky, PA
Po Box 87,
Friday Harbor, WA 98250-0087

Ph: () -
Anna Derevensky, PA
445 Kilsburrow Rd,
Friday Harbor, WA 98250-8867

Ph: (845) 467-9333

Reviews and Comments


Physician Assistant Nurses in Friday Harbor, WA

Gavin Guard, PA-C
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Medicare: Not Enrolled in Medicare
Practice Location: 376 No 2 Schoolhouse Rd, Friday Harbor, WA 98250
Phone: 360-622-6150    
Ms. Heather Christensen, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 689 Airport Center Suite B, Friday Harbor, WA 98250
Phone: 360-378-1338    Fax: 509-789-9013

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.