Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. John Joseph Freely Jr., MD

Individual provider Anesthesiology Physician · NPI 1770739161

Dr. John Joseph Freely Jr., MD is an Anesthesiology in McHenry, Illinois. Qualified in 2005, 21 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and South Carolina.

Years since qualifying
21
Licensed in
IL, SC
In the registry since
2008
Specialties on file
2
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

4201 W Medical Center Dr
McHenry, IL 60050-8409
Phone: (815) 344-5000
Fax: (815) 344-3347
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 67 Creekside Park Ct, Greenville, SC 29615-4810 — (864) 522-3700

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 036123366 (IL)
Pediatric Anesthesiology Physician Taxonomy 207LP3000X · Licence 32676 (SC)

Record details

NPI number1770739161
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 18, 2008
Last updated in NPPESNovember 20, 2023
Certification dateNovember 20, 2023

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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