Doctor profile · Federal record

Dr. Ellen Kronzer, MD

Internal Medicine Physician · Internal Medicine Physician · Rochester, MN

  • NPI 1336793017
  • 7 yrs on file
  • Female
  • 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
July 2019 — 7 yrs on file
Profile last updated
July 30, 2021
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Minnesota #69628 · Minnesota #30765

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336793017. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
58
Distinct HCPCS
3
Medicare allowed
$7,515
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 26 22 $127
99204 New patient office or other outpatient visit, 45-59 minutes 19 19 $164
99213 Established patient office or other outpatient visit, 20-29 minutes 13 13 $85

In context: peer comparison

Among 101 peers in this city , average services per provider: 72. This provider delivers 0.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
122
Patients
0
Total drug cost
$1,164
Drug Type Claims Patients Total cost
Rosuvastatin Calcium Generic 32 0 $302
Amlodipine Besylate Generic 23 0 $206
Atorvastatin Calcium Generic 19 0 $253
Risperidone Generic 19 0 $117
Losartan Potassium Generic 18 0 $103
Carvedilol Generic 11 0 $182

Frequently asked questions

Auto-generated from federal data
What is Dr. Ellen Kronzer's medical specialty?
Dr. Ellen Kronzer practices Internal Medicine Physician in Rochester, MN.
Where does Dr. Ellen Kronzer practice?
Dr. Ellen Kronzer practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072842511.
What is Dr. Ellen Kronzer's NPI?
Dr. Ellen Kronzer's National Provider Identifier (NPI) is 1336793017, issued by NPPES.
What procedures does Dr. Ellen Kronzer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.