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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

STEPHANIE BRENER
NPI 1275468035
Internal Medicine - Hematology & Oncology in Seattle, WA

Active since June 15, 2026
1100 FAIRVIEW AVE N, SEATTLE, WA 98109(206) 606-1209 Get Directions Write a Review

NPPES record added: June 15, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Stephanie Brener NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHANIE BRENER (NPI 1275468035) is an individual hematology & oncology provider in Seattle, Washington, licensed in Pennsylvania (RN645306) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1275468035
Entity TypeIndividual
Primary Taxonomy207RH0003X
Provider Legal NameSTEPHANIE BRENER
Location Address1100 FAIRVIEW AVE NSeattle, WA 98109-4433
Mailing Address2284 Gleim DrEnola, PA 17025-1849
Phone(206) 606-1209
Sole ProprietorYes
Enumeration DateJune 15, 2026
NPPES CertifiedJune 15, 2026
✔ NPI 1275468035 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in PA · RN645306
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1100 FAIRVIEW AVE N, Seattle, WA 98109
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TIFFANY TAM PHARMD
Pharmacist (Oncology)
1100 FAIRVIEW AVE N
SEATTLE, WA 98109
King County (206) 667-5000
MICHAEL J BOECKH MD
Internal Medicine (Infectious Disease)
1100 FAIRVIEW AVE N
SEATTLE, WA 98109
King County (206) 667-4898
PREMISE HEALTH OF WASHINGTON MEDICAL PC
Clinic/Center (Multi-Specialty)
1100 FAIRVIEW AVE N
SEATTLE, WA 98109
King County (206) 667-3000
SARAH KATHRYN MORRIS ARNP
Nurse Practitioner (Pediatrics)
1100 FAIRVIEW AVE N
SEATTLE, WA 98109
King County (206) 667-5000
SOHEIL MESHINCHI MD,PHD
Pediatrics (Pediatric Hematology-Oncology)
1100 FAIRVIEW AVE N, BOX 358080 - D4-100
SEATTLE, WA 98109
King County (206) 667-4077
WILLIAM DONALD HAZELTON
Medical Genetics, Ph.D. Medical Genetics
1100 FAIRVIEW AVE N
SEATTLE, WA 98109
King County (206) 293-1921
FELECITY ESTRELLA PHARMD
Pharmacist (Oncology)
1100 FAIRVIEW AVE N
SEATTLE, WA 98109
King County (206) 495-7056
ERIC PIERRE JOHNSON
Physician Assistant
1100 FAIRVIEW AVE N
SEATTLE, WA 98109
King County (206) 667-5000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephanie Brener's NPI number?

The NPI number for Stephanie Brener is 1275468035. It was assigned to this individual provider in the NPPES registry on June 15, 2026.

Where is Stephanie Brener located?

Stephanie Brener practices at 1100 Fairview Ave N, Seattle, WA 98109. The listed phone number is (206) 606-1209.

What is Stephanie Brener's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Stephanie Brener was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.