Doctor profile · Federal record

Dr. Michael Witteman, M.D.

Hospitalist Physician (CMS: Internal Medicine) · Fort Pierce, FL

  • NPI 1922493477
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1700 S 23Rd St
Fort Pierce, FL 34950
(305) 796-3284
Mailing address
270 Crestwood Cir Apt 203
Royal Palm Beach, FL 334114966

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
August 7, 2018
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Florida #134302

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922493477. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
752
Distinct HCPCS
7
Medicare allowed
$93,676
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 243 106 $79
99239 Hospital discharge day management, more than 30 minutes 135 115 $114
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 117 59 $119
99291 Critical care, first 30-74 minutes 105 54 $215
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 78 74 $173
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 63 53 $130
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older) 11 11 $78

In context: peer comparison

Among 2 peers in this city , average services per provider: 128. This provider delivers 5.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
54
Patients
54
Total drug cost
$459
Drug Type Claims Patients Total cost
Azithromycin Generic 18 18 $84
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 13 13 $98
Doxycycline Hyclate Generic 12 12 $117
Cefdinir Generic 11 11 $160

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Witteman's medical specialty?
Dr. Michael Witteman practices Hospitalist Physician in Fort Pierce, FL.
Where does Dr. Michael Witteman practice?
Dr. Michael Witteman practices at 1700 S 23Rd St, Fort Pierce, FL 34950. Office phone: 3057963284.
What is Dr. Michael Witteman's NPI?
Dr. Michael Witteman's National Provider Identifier (NPI) is 1922493477, issued by NPPES.
Does Dr. Michael Witteman accept Medicare assignment?
Yes. Dr. Michael Witteman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Witteman commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.