William Throm Delfyett, M.D.
Neuroradiology Physician · Pittsburgh, PA
William Throm Delfyett, M.D. is a neuroradiology physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1649491200, issued on May 1, 2007. Check the license (Pennsylvania MD431248, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- William Throm Delfyett
- Credential
- M.D.
- Primary taxonomy
- Neuroradiology Physician 2085N0700X
- License number
- MD431248 PA
Self-reported in NPPES; status is on the state search - Practice location
- Upmc Department OF Radiology, Pittsburgh, PA 15213
- Phone
- (412) 647-3510
- Enumerated
- May 1, 2007
- Record last updated
- Jul 31, 2026
- Fax
- (412) 802-8221
- Medicare enrollment
- Enrolled (PECOS I20070813000400); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 2001
- Entity
- Type 1 · individual
8 nearest neuroradiology physician records → All 104 in Pennsylvania → Look up another NPI →
Verify William Throm Delfyett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD431248Check 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): 77.5 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).
Bills Medicare through 2 group practices
- Regional Health Services IncSeneca, PA
- University OF Pittsburgh PhysiciansCranberry Township, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Throm Delfyett among 104 neuroradiology physician records in Pennsylvania
William Throm Delfyett, M.D. is one of 104 neuroradiology physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 36% of them.
- NPI issued2007 · 36% of these records are older, 53% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2001 · median 2006 among the 77 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085N0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neuroradiology Physician providers in Pennsylvania
There are 104 neuroradiology physician records in Pennsylvania.
All 104 in Pennsylvania → Every provider in Pittsburgh → Neuroradiology Physician nationwide →
The 8 neuroradiology physician records with the nearest ZIP codes
- Vikas Agarwal, MDPittsburgh, PA 152131245420181
- Keerthi Arani, M.D.Pittsburgh, PA 152131538323464
- Kal Clark, MDPittsburgh, PA 152131225327406
- Serter GumusPittsburgh, PA 152131598171381
- Kevin GuzakPittsburgh, PA 152131790313799
- Hossam Hamda, M.B.CH.BPittsburgh, PA 152131548297500
- Mohammad Haroon, MDPittsburgh, PA 152131629830385
- Marion HughesPittsburgh, PA 152131881631067
Common questions
What is William Throm Delfyett, M.D.'s NPI number?
William Throm Delfyett, M.D.'s National Provider Identifier (NPI) is 1649491200, issued on May 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Throm Delfyett, M.D. located?
The NPPES record lists a practice address at Upmc Department OF Radiology, Pittsburgh, PA, 15213. Phone: (412) 647-3510. Providers update this record themselves, so call before visiting.
How can I verify William Throm Delfyett, M.D.'s license?
NPPES lists Pennsylvania license number MD431248, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is William Throm Delfyett, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.5 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.