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

Individual provider Nephrology Physician · NPI 1356797864

Jonathan Barrera-Calix, MD is an Internal Medicine in Seattle, Washington. Qualified in 2016, 10 years ago. Practices with Enloe Medical Center, a 331-clinician group and accepts Medicare assignment. Licensed in California and Washington.

Years since qualifying
10
Licensed in
CA, 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

515 Minor Ave Ste 300
Seattle, WA 98104-2133
Phone: (206) 386-9500
Fax: (206) 386-9605
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence MD61169639 (WA)
Nephrology Physician Taxonomy 207RN0300X · Licence A184936 (CA)

Record details

NPI number1356797864
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 13, 2016
Last updated in NPPESMay 5, 2026
Certification dateMay 5, 2026
Mailing addressPo Box 25608, Salt Lake City, UT 84125-0608

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesNEPHROLOGY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Enloe Medical Center — 331 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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