Doctor profile · NPI 1700809456
John P Harris
Diagnostic Radiology · Interventional Radiology
Practice locations
- Neuromedical Center10101 Park Rowe Ave Suite 200, Baton Rouge, LA 70810Call 22576922002164
- Ochsner Clinic Llc10310 The Grove Blvd , Baton Rouge, LA 70836Call 2257615200
- Ochsner Clinic Llc104 Acadia Park Dr , Raceland, LA 70394Call 9855373211
- Ochsner Clinic Llc1057 Paul Maillard Rd , Luling, LA 70070Call 9857856242
- North Oaks Medical Center Llc15790 Paul Vega Md Drive Radiology De North Oaks Medical Center Hospital, Hammond, LA 70403Call 9852301683
- Baton Rouge Radiology Group Inc1645 Lutcher Ave , Lutcher, LA 70071Call 2258695512
- Ochsner Clinic Llc16777 Medical Ctr Dr , Baton Rouge, LA 70816Call 2257543278
- Baton Rouge Radiology Group Inc16874 Hwy 43 , Greensburg, LA 70441Call 2252224033
- Baton Rouge Radiology Group Inc2001 Doctors Dr , Springhill, LA 71075Call 3185391000
- Baton Rouge Radiology Group Inc2202 False River Dr , New Roads, LA 70760Call 2256386331
- Baton Rouge Radiology Group Inc2550 Oneal Ln , Baton Rouge, LA 70816Call 2256636500
- Baton Rouge Radiology Group Inc301 W Boundary Ave Winn Parish Medical Center, Winnfield, LA 71483Call 3186483000
- Baton Rouge Radiology Group IncCall 9857489485
- Baton Rouge Radiology Group Inc3600 Florida St , Baton Rouge, LA 70806Call 2253816505
- Baton Rouge Radiology Group Inc5422 Dijon Dr , Baton Rouge, LA 70808Call 2257699337
- Baton Rouge Clinic, A Medical Corporation7373 Perkins Rd , Baton Rouge, LA 70808Call 2252469790
- Baton Rouge Clinic, A Medical Corporation7373 Perkins Rd , Baton Rouge, LA 70808
- Baton Rouge Radiology Group Inc7520 Perkins Rd Suite 290, Baton Rouge, LA 70808Call 2257696700
- Baton Rouge Radiology Group Inc8080 Bluebonnet Blvd , Baton Rouge, LA 70810Call 2254088080
- Baton Rouge General Physicians Inc8585 Picardy Ave , Baton Rouge, LA 70809Call 2257634000
- Baton Rouge Radiology Group Inc901 E Sunflower Rd , Cleveland, MS 38732Call 6628460061
Training in the source record
- Credential
- MD
- Medical school
- Johns Hopkins University School Of Medicine
- Graduation year
- 1998
Residency, fellowship and board certification are not supplied by this CMS file.
Before you book
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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 21 source records. Individual patient reviews and an overall clinical-quality rating are not available.