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

William M. Mihalko, MD

Individual provider Orthopaedic Surgery Physician · NPI 1013086644

William M. Mihalko, MD practises Orthopedic Surgery in Germantown, Tennessee. Graduated from Virginia Commonwealth University, School of Medicine in 1993, 33 years ago. Practices with Campbell Clinic, PC, a 225-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
33
Trained at
Virginia Commonwealth University, School of Medicine
Licensed in
TN
In the registry since
2006
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

1400 S Germantown Rd
Germantown, TN 38138-2205
Phone: (901) 759-3100
Show map & directions

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

Additional practice locations (4)

  • 7545 Airways Blvd, Southaven, MS 38671-5806 — (901) 759-3100
  • 1458 W Poplar Ave Ste 100, Collierville, TN 38017-0630 — (901) 759-3100
  • 8000 Centerview Pkwy Ste 500, Cordova, TN 38018-4254 — (901) 759-3100
  • 1211 Union Ave Ste 500, Memphis, TN 38104-6656 — (901) 759-3100

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 44058 (TN)

Record details

NPI number1013086644
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 7, 2006
Last updated in NPPESOctober 5, 2022
Certification dateOctober 5, 2022

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolVIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Campbell Clinic, Pc — 225 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.

Knee replacement 16 times · 46th percentile
Hip 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 patients418
Services billed 7,162 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Royalty or License $397,171 8 payments · paid for the use of something the clinician owns or invented, such as a patent; not a fee for care or for time
Consulting Fee $10,983 2 payments
Travel and Lodging $925 4 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $622 7 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.

  • Methodist Hospitals Of Memphis Hospital · Memphis, TN · listed as Methodist Healthcare - Memphis Hospitals
  • Regional One Health Hospital · Memphis, TN

Colleagues at Campbell Clinic, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 225 clinicians in the practice; 12 are shown here.

Other providers in Germantown