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

Patrick James Mixa, MD

Individual provider Orthopaedic Surgery Physician · NPI 1033648647

Patrick James Mixa, MD practises Orthopedic Surgery in South Pasadena, Florida. Qualified in 2016, 10 years ago. Practices with Thomas M Mixa MD PA, a 4-clinician group and accepts Medicare assignment. Licensed in Florida and Maryland.

Years since qualifying
10
Licensed in
FL, MD
In the registry since
2017
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1609 Pasadena Ave S Ste 1A
South Pasadena, FL 33707-4514
Phone: (727) 321-9644
Fax: (727) 321-8580
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence ME166702 (FL)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence D94101 (MD)

Record details

NPI number1033648647
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 7, 2017
Last updated in NPPESOctober 16, 2025
Certification dateOctober 16, 2025

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Thomas M Mixa Md Pa — 4 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.

Hip replacement 27 times · 73rd percentile
Knee replacement 16 times · 46th percentile
Lower limb (leg) arthroscopy (minimally invasive joint repair) 1–10 times
Removal of tissue 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 patients44
Services billed 133 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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.

Travel and Lodging $4,550 10 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $3,495 48 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.

  • Hca Florida Northside Hospital Hospital · Saint Petersburg, FL · listed as Northside Hospital
  • St Anthonys Hospital Hospital · Saint Petersburg, FL · listed as St Anthonys Hospital, Inc
  • St Josephs Hospital Hospital · Tampa, FL · listed as St Joseph's Hospital, Inc
  • Baycare Home Care Inc Home health agency · Largo, FL · listed as Baycare Home Care, Inc
  • Patients First Homecare, Llc Home health agency · Clearwater, FL · listed as Patients First Home Care LLC
  • Hca Florida Pasadena Hospital A Part Of Hca Florid Hospital · Saint Petersburg, FL
  • Hca Florida St Petersburg Hospital Hospital · Saint Petersburg, FL
  • Primecare Home Health Home health agency · Saint Petersburg, FL

Colleagues at Thomas M Mixa MD PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in South Pasadena