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

Dr. John Christian Sorensen Jr., DPM

Individual provider Podiatrist · NPI 1649267311

Dr. John Christian Sorensen Jr., DPM practises Podiatry in Northbrook, Illinois. Graduated from California School of Podiatric Medicine in 1993, 33 years ago. Practices with Preferred Podiatry Group PC, a 129-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
33
Trained at
California School of Podiatric Medicine
Licensed in
TX
In the registry since
2005
What do these letters mean?
DPM — Doctor of Podiatric Medicine
A foot and ankle physician and surgeon.

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Practice location Address checks out

425 Huehl Rd
Northbrook, IL 60062-2319 Not confirmed with CMS for 10 years — call before visiting
Phone: (847) 504-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Podiatrist (primary) Taxonomy 213E00000X · Licence P1352 (TX)

Record details

NPI number1649267311
Entity typeIndividual (Type 1)
GenderMale
Credentials DPM
Sole proprietorNo
NPI enumeratedSeptember 28, 2005
Last updated in NPPESJanuary 25, 2016

Medicare enrollment

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

Medicare specialtyPODIATRY
Medical schoolCALIFORNIA SCHOOL OF PODIATRIC MEDICINE
Graduated 1993 (33 years in practice)
Group practice Preferred Podiatry Group Pc — 129 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of nail tissue 2,821 times · 98th percentile
Removal or shaving of skin growth 760 times · 97th percentile
Removal of tissue 34 times · 75th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients719
Services billed 5,061 a service is one billed item, such as a visit, a test or a procedure
Average patient age82

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.

Colleagues at Preferred Podiatry Group PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 129 clinicians in the practice; 12 are shown here.

Other providers in Northbrook