Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. William Scott Lemley, MD

Individual provider Diagnostic Radiology Physician · NPI 1801822721

Dr. William Scott Lemley, MD practises Diagnostic Radiology in Pittsburgh, Pennsylvania. Graduated from University of Washington School of Medicine in 1999, 27 years ago. Practices with Chautauqua Medical Practice PC, a 100-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in New York, Pennsylvania and Washington.

Years since qualifying
27
Trained at
University of Washington School of Medicine
Licensed in
NY, PA, 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

320 E North Ave Dept OF Radiology
Pittsburgh, PA 15212
Phone: (412) 359-4113
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 21700 Highway 99, Edmonds, WA 98026-8034 — (425) 640-4949
  • 11521 Ne 128th St Ste 200, Kirkland, WA 98034-4317 — (425) 952-6100
  • 19020 33rd Ave W Ste 210, Lynnwood, WA 98036 — (425) 563-1500

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence MD479666 (PA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 320212 (NY)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence MD00043451 (WA)

Record details

NPI number1801822721
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2006
Last updated in NPPESJune 7, 2024
Certification dateJune 7, 2024

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Chautauqua Medical Practice Pc — 100 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 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 patients1,752
Services billed 2,888 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

  • Allegheny General Hospital Hospital · Pittsburgh, PA
  • Forbes Hospital Hospital · Monroeville, PA · listed as West Penn Allegheny Health System Inc
  • Allegheny Valley Hospital Hospital · Natrona, PA
  • Jefferson Hospital Hospital · Jefferson Hills, PA
  • Saint Vincent Hospital Hospital · Erie, PA

Colleagues at Chautauqua Medical Practice PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 100 clinicians in the practice; 12 are shown here.

Other providers in Pittsburgh