Doctor profile · Federal record

Dr. Juan Carlos Ruiz Diaz, M.D.

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Internal Medicine Physician · Poplar Bluff, MO

  • NPI 1790192672
  • Accepts Medicare
  • MIPS 90.8 / 100 · 2023
  • 14 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3098 Oak Grove RD
Poplar Bluff, MO 639018938
(573) 778-2600
Mailing address
1067 Rhinelander Ave Fl 1
Bronx, NY 104611339

Credentials & registration

NPPES · NUCC
NPI registered
July 2014 — 12 yrs on file
Profile last updated
November 9, 2021
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State licenses (2)
Missouri #2021036284 · New York #290770

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790192672. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,078
Distinct HCPCS
10
Medicare allowed
$189,856
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 320 218 $83
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 304 294 $64
99214 Established patient office or other outpatient visit, 30-39 minutes 299 175 $118
J2785 Injection, regadenoson, 0.1 mg 148 37 $57
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 123 121 $172
A9500 Technetium tc-99m sestamibi, diagnostic, per study dose 96 48 $136
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect 93 93 $71
93280 Programming of dual lead pacemaker system 91 65 $35
99204 New patient office or other outpatient visit, 45-59 minutes 56 56 $152
93015 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician 55 54 $57

In context: peer comparison

Among 2 peers in Poplar Bluff Cardiovascular Disease Physician, average services per provider: 83. This provider delivers 25× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$128
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Edwards Lifesciences Corporation 1 $56.39
Boston Scientific Corporation 1 $42.21
Zoll Services LLC (A/K/A Zoll LifeCor Corp) 1 $29.87

By nature of payment

Food and Beverage
$128

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,167
Patients
918
Total drug cost
$383,827
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 356 105 $6,980
Spironolactone Generic 304 81 $2,969
Isosorbide Mononitrate ER (Isosorbide Mononitrate) Brand 301 75 $5,358
Atorvastatin Calcium Generic 288 91 $4,110
Losartan Potassium Generic 265 76 $3,110
Farxiga (Dapagliflozin Propanediol) Brand 229 51 $216,629
Rosuvastatin Calcium Generic 201 63 $2,693
Furosemide Generic 189 52 $1,325
Amlodipine Besylate Generic 183 58 $1,265
Carvedilol Generic 164 54 $1,554

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Juan Carlos Ruiz Diaz's medical specialty?
Dr. Juan Carlos Ruiz Diaz practices Cardiovascular Disease Physician in Poplar Bluff, MO.
Where does Dr. Juan Carlos Ruiz Diaz practice?
Dr. Juan Carlos Ruiz Diaz practices at 3098 Oak Grove RD, Poplar Bluff, MO 639018938. Office phone: 5737782600.
What is Dr. Juan Carlos Ruiz Diaz's NPI?
Dr. Juan Carlos Ruiz Diaz's National Provider Identifier (NPI) is 1790192672, issued by NPPES.
Does Dr. Juan Carlos Ruiz Diaz accept Medicare assignment?
Yes. Dr. Juan Carlos Ruiz Diaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Juan Carlos Ruiz Diaz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.