Doctor profile · Federal record

Dr. Henry Dvorak, MD

Internal Medicine Physician (CMS: Internal Medicine) · Waconia, MN

  • NPI 1255330247
  • Accepts Medicare
  • 32 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
500 S Maple St
Waconia, MN 553871752
(952) 442-2191
fax (952) 442-6535

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
May 12, 2008
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Minnesota #38681
Medicaid
MN #362227400

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255330247. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,210
Distinct HCPCS
6
Medicare allowed
$57,918
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 666 524 $8
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 282 130 $77
99239 Hospital discharge day management, more than 30 minutes 108 103 $111
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 84 32 $115
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 55 55 $125
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 15 15 $168

In context: peer comparison

Among 4 peers in this city , average services per provider: 90. This provider delivers 13× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
216
Patients
105
Total drug cost
$3,084
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 35 25 $355
Torsemide Generic 31 17 $482
Prednisone Generic 26 12 $171
Atorvastatin Calcium Generic 22 11 $208
Cefdinir Generic 18 18 $286
Potassium Chloride Generic 14 0 $526
Metoprolol Tartrate Generic 13 0 $99
Clopidogrel (Clopidogrel Bisulfate) Brand 12 0 $122
Gabapentin Generic 12 0 $229
Cephalexin Generic 11 11 $62

Frequently asked questions

Auto-generated from federal data
What is Dr. Henry Dvorak's medical specialty?
Dr. Henry Dvorak practices Internal Medicine Physician in Waconia, MN.
Where does Dr. Henry Dvorak practice?
Dr. Henry Dvorak practices at 500 S Maple St, Waconia, MN 553871752. Office phone: 9524422191.
What is Dr. Henry Dvorak's NPI?
Dr. Henry Dvorak's National Provider Identifier (NPI) is 1255330247, issued by NPPES.
Does Dr. Henry Dvorak accept Medicare assignment?
Yes. Dr. Henry Dvorak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Henry Dvorak commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.