Doctor profile · Federal record

Dr. Clifford Csizmar, MD, PHD

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Internal Medicine Physician · Rochester, MN

  • NPI 1346878840
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
June 30, 2023
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State licenses (2)
Minnesota #69562 · Minnesota #30771

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346878840. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
13
Distinct HCPCS
1
Medicare allowed
$2,304
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 13 13 $177

In context: peer comparison

Among 19 peers in this city , average services per provider: 42. This provider delivers 0.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
44
Patients
0
Total drug cost
$1,075
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 18 0 $509
Allopurinol Generic 13 0 $188
Omeprazole Generic 13 0 $378

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Clifford Csizmar's medical specialty?
Dr. Clifford Csizmar practices Hematology & Oncology Physician in Rochester, MN.
Where does Dr. Clifford Csizmar practice?
Dr. Clifford Csizmar practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072842511.
What is Dr. Clifford Csizmar's NPI?
Dr. Clifford Csizmar's National Provider Identifier (NPI) is 1346878840, issued by NPPES.
Does Dr. Clifford Csizmar accept Medicare assignment?
Yes. Dr. Clifford Csizmar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Clifford Csizmar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.