Doctor profile · NPI 1174881064
John J Mckenna
Family Practice
Practice locations
- Dean Health Systems Inc10 Tower Dr , Sun Prairie, WI 53590Call 6088253500
- Dean Health Systems Inc103 Lake St , Deerfield, WI 53531Call 6087645487
- Dean Health Systems Inc1211 Fish Hatchery Rd , Madison, WI 53715Call 6082528000
- Dean Health Systems Inc1821 S Stoughton Rd , Madison, WI 53716Call 6082606000
- Dean Health Systems Inc225 Church St , Stoughton, WI 53589Call 6088772777
- Dean Health Systems Inc2805 Hunters Trl , Portage, WI 53901Call 6087455900
- Dean Health Systems Inc2825 Hunters Trl , Portage, WI 53901Call 6087425522
- Dean Health Systems Inc2840 Okeeffe Ave , Sun Prairie, WI 53590Call 6082298484
- Dean Health Systems Inc2850 Okeeffe Ave , Sun Prairie, WI 53590Call 6082822000
- Dean Health Systems Inc515 22nd Ave , Monroe, WI 53566Call 6083242000
- Dean Health Systems Inc700 S Park St , Madison, WI 53715Call 6082516100
- Dean Health Systems Inc700 S Park St Suite A, Madison, WI 53715Call 6082602900
- Dean Health Systems Inc740 Reena Ave , Fort Atkinson, WI 53538Call 9205630888
- Dean Health Systems Inc753 N Main St , Oregon, WI 53575Call 6088352222
Training in the source record
- Credential
- MD
- Medical school
- University Of Wisconsin School Of Medicine
- Graduation year
- 2012
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.
- Removal of skin lesions
- 27 reported procedures
- Removal or shaving of skin growth
- 1–10 procedures · exact count withheld for privacy
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 14 source records. Individual patient reviews and an overall clinical-quality rating are not available.