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

Dr. Michael Witteman, MD

Individual provider Hospitalist Physician · NPI 1922493477

Dr. Michael Witteman, MD practises Internal Medicine in Fort Pierce, Florida. Qualified in 2015, 11 years ago. Practices with Hospital Medicine Services of Fl, LLC, a 503-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
11
Licensed in
FL
In the registry since
2015
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

1700 S 23rd St
Fort Pierce, FL 34950
Phone: (305) 796-3284
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 134302 (FL)

Record details

NPI number1922493477
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 1, 2015
Last updated in NPPESAugust 7, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Hospital Medicine Services Of Fl, Llc — 503 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.

Pacemaker insertion or 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 patients235
Services billed 812 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Hca Florida Highlands Hospital Hospital · Sebring, FL
  • Hca Florida Lawnwood Hospital Hospital · Fort Pierce, FL
  • Hca Florida Raulerson Hospital Hospital · Okeechobee, FL

Colleagues at Hospital Medicine Services of Fl, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 503 clinicians in the practice; 12 are shown here.

Other providers in Fort Pierce