Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Kateryna Mykhalchenko, MD

Individual provider Adult Medicine Physician · NPI 1255798260

Kateryna Mykhalchenko, MD is a Family Practice in Everett, Washington. Graduated from National Medical University in 2008, 18 years ago. Practices with Optum Care Washington PLLC, a 685-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York and Washington.

Years since qualifying
18
Trained at
National Medical University
Licensed in
NY, WA
In the registry since
2016
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3927 Rucker Ave
Everett, WA 98201-4833
Phone: (425) 339-5422
Fax: (425) 339-5444
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1276 Fulton Ave, Bronx, NY 10456-3402 — (718) 901-8297

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD61000139 (WA)
Adult Medicine Physician Taxonomy 207QA0505X · Licence P97165 (NY)

Record details

NPI number1255798260
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 21, 2016
Last updated in NPPESJune 18, 2026
Certification dateJune 18, 2026
Mailing address7600 Evergreen Way, Everett, WA 98203-6421

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolNATIONAL MEDICAL UNIVERSITY
Graduated 2008 (18 years in practice)
Group practice Optum Care Washington Pllc — 685 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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