Doctor profile · NPI 1427098698
John Kenneth Plemmons
Diagnostic Radiology
Practice locations
- Medical Center Radiologists Inc100 Sentara Cir , Williamsburg, VA 23188Call 7577361000
- Medical Center Radiologists Inc11803 Jefferson Ave , Newport News, VA 23606Call 7577361000
- Medical Center Radiologists Inc3000 Coliseum Dr , Hampton, VA 23666Call 7577361000
- Medical Center Radiologists Inc3636 High St , Portsmouth, VA 23707Call 7573982465
- Medical Center Radiologists Inc5600 Portsmouth Blvd , Portsmouth, VA 23701Call 7573973400
- Medical Center Radiologists Inc5838 Harbour View Blvd Suite 210, Suffolk, VA 23435Call 7575411900
- Medical Center Radiologists Inc600 Gresham Dr , Norfolk, VA 23507
- Medical Center Radiologists Inc830 Kempsville Rd , Norfolk, VA 23502Call 7574666870
Training in the source record
- Credential
- MD
- Medical school
- Eastern Virginia Medical School
- Graduation year
- 2001
Residency, fellowship and board certification are not supplied by this CMS file.
Before you book
Ask the practice whether this doctor sees patients of your age for your concern, is accepting new patients, and participates in your exact insurance plan at this location.
Ask who will review your records and follow up if your concerns remain unresolved.
View the NPI Registry recordCMS measures of specific care
These are 2024 results reported for this clinician’s NPI. Each CMS rating describes one measure of care, not patient reviews or an overall doctor grade. The patients, ages and insurance types included depend on the measure and collection method; these are not necessarily Medicare-only or pediatric results. They do not establish performance at a particular current practice.
No individual clinical measures approved by CMS for profile display are available for this doctor in this release. Missing results do not mean poor care. Many clinicians or measures are not publicly reported.
Released 2026-09-10. Only CMS display-approved MIPS and QCDR clinical measures are shown; participation attestations and cost measures are excluded. CMS uses a benchmark drawn from best performers covering at least 10% of the relevant patient population, with an adjustment for small denominators. ModernDoc has not independently validated these ratings. Source data and reported rates · CMS rating methodology · Coverage and reporting limits.
Reported procedure activity
CMS attributes these procedures to this clinician through Original Medicare and Medicare Advantage claims and encounters. Counts span locations and are not unique-patient counts. They do not establish quality, current availability, or that a procedure is offered at any practice listed here. Other insurance populations are not included.
No procedure activity is available for display in this release. This does not mean this doctor has no experience.
CMS release 2026-10-15. CMS describes a 12-month observation window with a three-month claims-processing lag; this file does not provide exact start and end dates. Only categories CMS marks for profile display are shown. Source data · How CMS reports procedures.
Patient experience at affiliated groups
No group survey results are linked in this release. Missing information is not a judgment about this doctor’s care.
CMS group survey year 2024 · Released 2026-09-10. View the source data · How CMS reports these measures.
Reconciled from 8 source records. Individual patient reviews and an overall clinical-quality rating are not available.