Doctor profile · Federal record

Dr. Paul Nguyen, M.D.

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Cardiovascular Disease Physician · Specialist · Sycamore, IL

  • NPI 1023017019
  • Accepts Medicare
  • 29 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2550 Hauser Ross Drive, Suite 325
Sycamore, IL 601783180
(815) 758-7700

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
December 31, 2021
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State licenses (2)
Illinois #036116210 · Missouri #2001016936
Medicaid (3)
MO #207248907 · IL #036116210 · KS #200308280A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023017019. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
8,365
Distinct HCPCS
10
Medicare allowed
$881,641
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 2,124 272 $117
99214 Established patient office or other outpatient visit, 30-39 minutes 1,379 437 $120
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 1,161 169 $78
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 498 212 $105
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 385 201 $14
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 342 276 $171
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 312 147 $75
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 286 279 $133
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 250 245 $178
99213 Established patient office or other outpatient visit, 20-29 minutes 235 190 $88

In context: peer comparison

Among 1 peers in this city , average services per provider: 309. This provider delivers 27× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$359
Transactions
10
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Impulse Dynamics (USA) Inc. 3 $138.61
MEDICOMP INC 1 $103.79
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 3 $57.73
E.R. Squibb & Sons, L.L.C. 2 $33.61
SANOFI-AVENTIS U.S. LLC 1 $25.41

By nature of payment

Food and Beverage
$359

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,581
Patients
503
Total drug cost
$349,857
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 224 57 $250,868
Metoprolol Tartrate Generic 180 67 $1,833
Metoprolol Succinate Generic 163 53 $2,983
Amlodipine Besylate Generic 151 40 $1,826
Furosemide Generic 122 38 $767
Atorvastatin Calcium Generic 100 42 $1,540
Carvedilol Generic 96 27 $1,213
Losartan Potassium Generic 95 31 $1,448
Lisinopril Generic 86 30 $839
Amiodarone Hcl Generic 74 24 $1,930

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Paul Nguyen's medical specialty?
Dr. Paul Nguyen practices Cardiovascular Disease Physician in Sycamore, IL.
Where does Dr. Paul Nguyen practice?
Dr. Paul Nguyen practices at 2550 Hauser Ross Drive, Sycamore, IL 601783180. Office phone: 8157587700.
What is Dr. Paul Nguyen's NPI?
Dr. Paul Nguyen's National Provider Identifier (NPI) is 1023017019, issued by NPPES.
Does Dr. Paul Nguyen accept Medicare assignment?
Yes. Dr. Paul Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Paul Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.