Doctor profile · Federal record

Dr. Cynthia Konz, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Dubuque, IA

  • NPI 1013986918
  • Accepts Medicare
  • 30 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1515 Delhi St, Ste 100
Dubuque, IA 520016320
(563) 557-9111
fax (563) 589-4046

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
April 6, 2021
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Iowa #32681
Medicaid (2)
WI #32533800 · IA #191833

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013986918. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
6,387
Distinct HCPCS
10
Medicare allowed
$177,975
HCPCS Description Services Patients Avg allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 1,540 13 $0
36415 Insertion of needle into vein for collection of blood sample 664 262 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 504 260 $119
80048 Blood test, basic group of blood chemicals (calcium, total) 428 231 $8
83036 Hemoglobin a1c level 260 168 $10
84460 Liver enzyme (sgpt), level 228 159 $5
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 202 202 $120
83721 Ldl cholesterol level 195 138 $10
85610 Blood test, clotting time 170 24 $4
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 157 106 $8

In context: peer comparison

Among 8 peers in this city , average services per provider: 86. This provider delivers 74× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$171
Transactions
9
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 2 $38.36
Janssen Pharmaceuticals, Inc 1 $26.73
ABBVIE INC. 1 $21.43
Astellas Pharma US Inc 1 $21.15
Bayer Healthcare Pharmaceuticals Inc. 1 $16.31
AstraZeneca Pharmaceuticals LP 1 $15.96
PharmaEssentia USA Corporation 1 $15.47
PFIZER INC. 1 $15.38

By nature of payment

Food and Beverage
$171

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
5,539
Patients
1,307
Total drug cost
$68,986
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 894 218 $10,332
Levothyroxine Sodium Generic 474 99 $7,671
Omeprazole Generic 442 113 $4,380
Hydrochlorothiazide Generic 430 113 $2,312
Simvastatin Generic 384 103 $3,922
Potassium Chloride Generic 367 84 $13,637
Lisinopril Generic 353 92 $3,147
Gabapentin Generic 349 72 $6,286
Amlodipine Besylate Generic 335 82 $2,229
Losartan Potassium Generic 319 78 $4,442

Frequently asked questions

Auto-generated from federal data
What is Dr. Cynthia Konz's medical specialty?
Dr. Cynthia Konz practices Internal Medicine Physician in Dubuque, IA.
Where does Dr. Cynthia Konz practice?
Dr. Cynthia Konz practices at 1515 Delhi St, Dubuque, IA 520016320. Office phone: 5635579111.
What is Dr. Cynthia Konz's NPI?
Dr. Cynthia Konz's National Provider Identifier (NPI) is 1013986918, issued by NPPES.
Does Dr. Cynthia Konz accept Medicare assignment?
Yes. Dr. Cynthia Konz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cynthia Konz commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); 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.