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

Frederic B Joseph, MD

Individual provider Diagnostic Radiology Physician · NPI 1609835214

Frederic B Joseph, MD practises Diagnostic Radiology in Seattle, Washington. Graduated from Emory University School of Medicine in 1989, 37 years ago. Practices with Spartanburg Medical Center, a 1,067-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in North Dakota and Washington.

Years since qualifying
37
Trained at
Emory University School of Medicine
Licensed in
ND, WA
In the registry since
2006
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

1550 N 115th Northwest Hospital
Seattle, WA 98133
Phone: (206) 368-1744
Fax: (206) 368-1398
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Po Box 5010, Minot, ND 58702-5010 — (701) 857-3517

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence MD00040376 (WA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 24192 (ND)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence MD00040376 (WA)

Record details

NPI number1609835214
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2006
Last updated in NPPESJune 10, 2026
Certification dateJune 10, 2026

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolEMORY UNIVERSITY SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Spartanburg Medical Center — 1067 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations19 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients3,590
Services billed 7,026 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Spartanburg Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1067 clinicians in the practice; 12 are shown here.

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