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

Alexander H. Arzeno, MD

Individual provider Orthopaedic Surgery Physician · NPI 1891115085

Alexander H. Arzeno, MD is an Orthopedic Surgery in Issaquah, Washington. Graduated from Yale University School of Medicine in 2014, 12 years ago. Practices with Proliance Surgeons Inc P S, a 394-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
12
Trained at
Yale University School of Medicine
Licensed in
WA
In the registry since
2014
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

510 8th Ave NE Ste 200
Issaquah, WA 98029-5436
Phone: (425) 392-3030
Fax: (425) 392-2564
Show map & directions

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

Additional practice locations (2)

  • 3101 Northup Way Ste 201, Bellevue, WA 98004-1449 — (425) 455-3600
  • 515 Minor Ave Ste 200, Seattle, WA 98104-2133 — (425) 455-3600

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence MD61042333 (WA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence MD61042333 (WA)

Record details

NPI number1891115085
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 26, 2014
Last updated in NPPESSeptember 27, 2023
Certification dateSeptember 27, 2023

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Proliance Surgeons Inc P S — 394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Issaquah