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

Dr. Steven Gregory Anderson, DO

Individual provider Orthopaedic Surgery Physician · NPI 1558599795

Dr. Steven Gregory Anderson, DO practises Orthopedic Surgery in Lake Havasu City, Arizona. Graduated from Bowdoin Medical School in 2009, 17 years ago. Practices with Paragon Physical Therapy and Rehab LLC, a 92-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
17
Trained at
Bowdoin Medical School
Licensed in
AZ
In the registry since
2009
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

365 Lake Havasu Ave S Ste 102
Lake Havasu City, AZ 86403-9368
Phone: (928) 459-2121
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 05-39056 (AZ)

Record details

NPI number1558599795
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 25, 2009
Last updated in NPPESDecember 3, 2025
Certification dateDecember 3, 2025

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Also practisesSPORTS MEDICINE
Medical schoolBOWDOIN MEDICAL SCHOOL
Graduated 2009 (17 years in practice)
Group practice Paragon Physical Therapy And Rehab Llc — 92 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 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.

Lower limb (leg) arthroscopy (minimally invasive joint repair) 17 times · 90th percentile
Knee replacement 70 times · 87th percentile
Hip replacement 27 times · 73rd percentile
Upper limb (arm) arthroscopy (minimally invasive joint repair) 24 times · 68th 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 patients748
Services billed 22,896 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Education $2,575 1 payment · educational material or training, not a fee
Food and Beverage $258 6 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. Those with a page here are linked.

  • Havasu Regional Medical Center Hospital · Lake Havasu City, AZ · listed as Havasu Regional Medical Center LLC
  • La Paz Regional Hospital Hospital · Parker, AZ · listed as La Paz Regional Hospital Inc
  • Family Care Home Health Agency Home health agency · Bullhead City, AZ · listed as Family Care Home Health & Hospice LLC
  • Kingman Regional Medical Center Hospital · Kingman, AZ
  • Western Arizona Regional Medical Center Hospital · Bullhead City, AZ
  • River Valley Home Health Home health agency · Lake Havasu, AZ

Colleagues at Paragon Physical Therapy and Rehab LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 92 clinicians in the practice; 12 are shown here.

Other providers in Lake Havasu City