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

Dr. Ruben Krishnananthan, MD

Individual provider Nuclear Medicine Physician · NPI 1891807863

Dr. Ruben Krishnananthan, MD is a Diagnostic Radiology in Lynnwood, Washington. Qualified in 1993, 33 years ago. Practices with Evergreen Radia LLC, a 116-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
33
Licensed in
WA
In the registry since
2006
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

19020 33rd Ave W Ste 210
Lynnwood, WA 98036-4746
Phone: (425) 563-1500
Fax: (425) 563-1501
Show map & directions

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

Additional practice locations (1)

  • 203 S Western Ave, Tonasket, WA 98855-8803 — (509) 486-2151

Specialties & licences

Nuclear Medicine Physician (primary) Taxonomy 207U00000X · Licence MD00045187 (WA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence MD00045187 (WA)

Record details

NPI number1891807863
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESDecember 30, 2025
Certification dateDecember 30, 2025
Mailing address19020 33rd Ave W Ste 210, Lynnwood, WA 98036-4748

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesNUCLEAR MEDICINE
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Evergreen Radia Llc — 116 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations17 on file with Medicare

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