Doctor profile · Federal record

Dr. James Maliszewski, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Omaha, NE

  • NPI 1205197464
  • Accepts Medicare
  • 14 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
16120 W Dodge RD
Omaha, NE 68118
(402) 354-0550
fax (402) 354-0555
Mailing address
Po Box 3755
Omaha, NE 681030755

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
July 3, 2018
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Nebraska #28491 · Nebraska #6702
Medicaid (2)
NE #47068731727 · IA #1205197464

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205197464. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
6,130
Distinct HCPCS
10
Medicare allowed
$360,997
HCPCS Description Services Patients Avg allowed
J0897 Injection, denosumab, 1 mg 1,260 13 $23
36415 Insertion of needle into vein for collection of blood sample 741 453 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 715 446 $118
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 551 124 $58
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 539 415 $8
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 281 92 $73
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 253 253 $119
99215 Established patient office or other outpatient visit, 40-54 minutes 176 133 $166
83036 Hemoglobin a1c level 158 116 $10
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 156 156 $152

In context: peer comparison

Among 116 peers in Omaha Internal Medicine Physician, average services per provider: 212. This provider delivers 29× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$43
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 2 $43.42

By nature of payment

Food and Beverage
$43

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,073
Patients
1,081
Total drug cost
$60,407
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 735 197 $9,691
Levothyroxine Sodium Generic 544 118 $7,917
Amlodipine Besylate Generic 297 81 $2,699
Pantoprazole Sodium Generic 285 79 $4,942
Losartan Potassium Generic 246 64 $3,349
Lisinopril Generic 229 61 $2,119
Rosuvastatin Calcium Generic 221 62 $3,791
Alendronate Sodium Generic 213 55 $2,328
Metoprolol Succinate Generic 206 59 $4,119
Tamsulosin Hcl Generic 195 59 $4,745

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. James Maliszewski's medical specialty?
Dr. James Maliszewski practices Internal Medicine Physician in Omaha, NE.
Where does Dr. James Maliszewski practice?
Dr. James Maliszewski practices at 16120 W Dodge RD, Omaha, NE 68118. Office phone: 4023540550.
What is Dr. James Maliszewski's NPI?
Dr. James Maliszewski's National Provider Identifier (NPI) is 1205197464, issued by NPPES.
Does Dr. James Maliszewski accept Medicare assignment?
Yes. Dr. James Maliszewski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Maliszewski commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.