Doctor profile · Federal record

Dr. Maria Ficker, D.O.

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Saint Joseph, MI

  • NPI 1548620149
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1234 Napier Ave
Saint Joseph, MI 490852112
(269) 983-8300
fax (269) 985-4532
Additional location
5145 N California Ave
Chicago, IL 606253661
(773) 989-3808
Additional location
901 MacArthur Blvd
Munster, IN 463212901
(219) 836-1600
Mailing address
8558 Broadway
Merrillville, IN 464107032

Credentials & registration

NPPES · NUCC
NPI registered
February 2016 — 10 yrs on file
Profile last updated
January 6, 2023
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
208M00000X — NUCC code
State licenses (2)
Indiana #02005707A · Michigan #5101025198

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548620149. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
972
Distinct HCPCS
6
Medicare allowed
$97,484
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 343 185 $73
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 319 163 $111
99239 Hospital discharge day management, more than 30 minutes 148 144 $106
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 86 83 $161
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 45 45 $121
99238 Hospital discharge day management, 30 minutes or less 31 30 $73

In context: peer comparison

Among 3 peers in Saint Joseph Hospitalist Physician, average services per provider: 120. This provider delivers 8.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$41
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 1 $41.04

By nature of payment

Food and Beverage
$41

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
119
Patients
94
Total drug cost
$664
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 19 19 $79
Atorvastatin Calcium Generic 16 16 $98
Azithromycin Generic 14 13 $77
Pantoprazole Sodium Generic 14 12 $147
Amlodipine Besylate Generic 12 12 $47
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 11 0 $70
Furosemide Generic 11 0 $32
Metoprolol Succinate Generic 11 11 $83
Prednisone Generic 11 11 $30

Frequently asked questions

Auto-generated from federal data
What is Dr. Maria Ficker's medical specialty?
Dr. Maria Ficker practices Hospitalist Physician in Saint Joseph, MI.
Where does Dr. Maria Ficker practice?
Dr. Maria Ficker practices at 1234 Napier Ave, Saint Joseph, MI 490852112. Office phone: 2699838300.
What is Dr. Maria Ficker's NPI?
Dr. Maria Ficker's National Provider Identifier (NPI) is 1548620149, issued by NPPES.
Does Dr. Maria Ficker accept Medicare assignment?
Yes. Dr. Maria Ficker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Ficker commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.