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

Andrew Patrick Mahoney

Individual provider Orthopaedic Surgery Physician · NPI 1104098136

Andrew Patrick Mahoney practises Orthopedic Surgery in Portland, Oregon. Graduated from University of Arizona College of Medicine in 2006, 20 years ago. Practices with Tucson Orthopaedic Institute Professional Corporation, a 108-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona, New York and Oregon.

Years since qualifying
20
Trained at
University of Arizona College of Medicine
Licensed in
AZ, NY, OR
In the registry since
2008
Specialties on file
6
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Practice location Address checks out

5050 NE Hoyt St Ste 340
Portland, OR 97213-2983
Phone: (503) 238-1061
Fax: (503) 238-0841
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 11000 Sw Stratus St Ste 210, Beaverton, OR 97008-7106 — (503) 238-1061

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence MD227937 (OR)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 42577 (AZ)
Adult Reconstructive Orthopaedic Surgery Physician Taxonomy 207XS0114X · Licence 42577 (AZ)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 80867 (AZ)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 260862 (NY)
Adult Reconstructive Orthopaedic Surgery Physician Taxonomy 207XS0114X · Licence MD227937 (OR)

Record details

NPI number1104098136
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 31, 2008
Last updated in NPPESJuly 28, 2026
Certification dateJuly 28, 2026

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Tucson Orthopaedic Institute Professional Corporation — 108 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.

Upper limb (arm) arthroscopy (minimally invasive joint repair) 32 times · 76th percentile
Knee replacement 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 patients510
Services billed 3,144 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $1,200 1 payment
Travel and Lodging $925 3 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $677 9 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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 Portland