Frederic B. Joseph, MD
Vascular & Interventional Radiology Physician · Seattle, WA
Frederic B. Joseph, MD is a vascular & interventional radiology physician with a practice address in Seattle, Washington, and NPI 1609835214, issued on Mar 22, 2006. Check the license (Washington MD00040376, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Frederic B. Joseph
- Credential
- MD
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License numbers
- MD00040376 WA
24192 ND
Self-reported in NPPES; status is on the state search - Practice location
- 1550 N 115TH, Seattle, WA 98133
- Phone
- (206) 368-1744
- Enumerated
- Mar 22, 2006
- Record last updated
- Jun 10, 2026
- Fax
- (206) 368-1398
- Medicaid IDs
- 7822109 WA
8284176 WA - Medicare enrollment
- Enrolled (PECOS I20260209003924); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 125 in Washington → Look up another NPI →
Also registered at 1550 N 115TH
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Allen, MDDiagnostic Radiology Physician1790744308
- Joseph Delaney, MDDiagnostic Radiology Physician1063471001
- Thaddeus Paprocki, MDDiagnostic Radiology Physician1073572095
Verify Frederic B. Joseph in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00040376Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 39.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
10 hospitals and group practices
- Spartanburg Medical CenterSpartanburg, SC · Acute Care Hospitals2 of 5 stars
- Bellingham Advanced Medical Imaging LLCBellingham, WA
- Fairbanks Medical Imaging LLCMount Vernon, WA
- Iliuliuk Family And Health Services IncMount Vernon, WA
- Jefferson County Public Hospital District NO 2Port Townsend, WA
- North Star Medical Imaging PLLCAnacortes, WA
- Radiology Consultants OF Iowa PLCPort Townsend, WA
- Skagit Digital Imaging LLCMount Vernon, WA
- Skagit Radiology Inc P SMount Vernon, WA
- Whidbey Island Public Hospital DistrictCoupeville, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Frederic B. Joseph among 125 vascular & interventional radiology physician records in Washington
Frederic B. Joseph, MD is one of 125 vascular & interventional radiology physician records with a practice address in Washington. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 58% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated1989 · median 2009 among the 106 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular & Interventional Radiology Physician providers in Washington
There are 125 vascular & interventional radiology physician records in Washington.
All 125 in Washington → Every provider in Seattle → Vascular & Interventional Radiology Physician nationwide →
The 8 vascular & interventional radiology physician records with the nearest ZIP codes
- John Campbell, MDSeattle, WA 981221013478270
- Steve Chen, MDSeattle, WA 981221316924533
- Joseph Eskridge, MDSeattle, WA 981221982656310
- Steven Kao, MDSeattle, WA 981221962899096
- Jonathan LiSeattle, WA 981221376049940
- Yince Loh, M.D.Seattle, WA 981221720020894
- Matthew Mesick, MDSeattle, WA 981221528327988
- Thomas Kofler, M.D.Seattle, WA 981191104236322
Common questions
What is Frederic B. Joseph, MD's NPI number?
Frederic B. Joseph, MD's National Provider Identifier (NPI) is 1609835214, issued on Mar 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Frederic B. Joseph, MD located?
The NPPES record lists a practice address at 1550 N 115TH, Seattle, WA, 98133. Phone: (206) 368-1744. Providers update this record themselves, so call before visiting.
How can I verify Frederic B. Joseph, MD's license?
NPPES lists Washington license number MD00040376, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Frederic B. Joseph, MD's MIPS final score?
The 2023 MIPS final score is 39.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.