Anna Derevensky, PA
Physician Assistant · Friday Harbor, WA
Anna Derevensky, PA is a physician assistant with a practice address in Friday Harbor, Washington, and NPI 1881570885, issued on Aug 14, 2025. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Anna Derevensky
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 445 Kilsburrow RD, Friday Harbor, WA 98250
- Phone
- (845) 467-9333
- Enumerated
- Aug 14, 2025
- Record last updated
- Aug 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20260128003947); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Verify Anna Derevensky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Multicare Health SystemBurien, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anna Derevensky among 3,718 physician assistant records in Washington
Anna Derevensky, PA is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 96% of them.
- NPI issued2025 · 96% of these records are older, 1% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2025 · median 2017 among the 2,460 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 physician assistant records list a practice address in Friday Harbor
They are 2 of the 152 NPPES records with a practice address in Friday Harbor, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Friday Harbor → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Heather Christensen, PAFriday Harbor, WA 982501922345867
- Catherine Robinson, PA-CFreeland, WA 982491659321719
- Karen Black, PA-CFerndale, WA 982481700146495
- Carol Bolt, PAFerndale, WA 982481265468425
- Amelia BrushFerndale, WA 982481275266496
- Erin Maloney, PA-C, MMSFerndale, WA 982481952306490
- Nils Schoultz, PHYSICIAN ASSISTANTFerndale, WA 982481497294557
- Patricia Payne-Zajac, PAEverson, WA 982471245382175
Common questions
What is Anna Derevensky, PA's NPI number?
Anna Derevensky, PA's National Provider Identifier (NPI) is 1881570885, issued on Aug 14, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Anna Derevensky, PA located?
The NPPES record lists a practice address at 445 Kilsburrow RD, Friday Harbor, WA, 98250. Phone: (845) 467-9333. Providers update this record themselves, so call before visiting.
How can I verify Anna Derevensky, PA's license?
Search the Washington board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.