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

Gerard K Jeong, MD

Individual provider Specialist · NPI 1194727578

Gerard K Jeong, MD practises Orthopedic Surgery in Tucson, Arizona. Graduated from Albert Einstein College of Medicine of Yeshiva University in 1999, 27 years ago. Practices with Tucson Orthopaedic Institute Professional Corporation, a 108-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
27
Trained at
Albert Einstein College of Medicine of Yeshiva University
Licensed in
AZ
In the registry since
2005
Specialties on file
3
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

5301 E Grant Rd Orthopaedic Bldg 1ST Fl
Tucson, AZ 85712-2805 Not confirmed with CMS for 12 years — call before visiting
Phone: (520) 784-6200
Fax: (520) 784-6109
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence 33838 (AZ)
Specialist Taxonomy 174400000X · Licence 33838 (AZ)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 33838 (AZ)

Record details

NPI number1194727578
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 15, 2005
Last updated in NPPESFebruary 10, 2014

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated 1999 (27 years in practice)
Group practice Tucson Orthopaedic Institute Professional Corporation — 108 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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.

Laminectomy or laminotomy (partial removal of spine bones) 114 times · 95th percentile
Spinal fusion 293 times · 95th percentile
Lower limb (leg) arthroscopy (minimally invasive joint repair) 1–10 times

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 patients161
Services billed 1,007 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Tucson Orthopaedic Institute Professional Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 108 clinicians in the practice; 12 are shown here.

Other providers in Tucson