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

April Stempien-Otero, MD

Individual provider Cardiovascular Disease Physician · NPI 1326176330

April Stempien-Otero, MD is a Cardiovascular Disease (Cardiology) in Seattle, Washington. Graduated from University of Connecticut School of Medicine in 1990, 36 years ago. Practices with Kootenai Health Inc, a 394-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Idaho and Washington.

Years since qualifying
36
Trained at
University of Connecticut School of Medicine
Licensed in
ID, WA
In the registry since
2007
Specialties on file
3
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

1959 NE Pacific St
Seattle, WA 98195-6054
Phone: (206) 520-5000
Fax: (206) 598-4669
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1300 E Mullan Ave Ste 900, Post Falls, ID 83854-6054 — (208) 625-5530

Specialties & licences

Advanced Heart Failure and Transplant Cardiology Physician (primary) Taxonomy 207RA0001X · Licence MD00031926 (WA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence M-16929 (ID)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence MD00031926 (WA)

Record details

NPI number1326176330
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 1, 2007
Last updated in NPPESJuly 25, 2025
Certification dateJuly 25, 2025

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Kootenai Health Inc — 394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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