Doctor profile · Federal record

Dr. Thomas Parisi, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Las Vegas, NV

  • NPI 1275587677
  • Accepts Medicare
  • MIPS 0.0 / 100 · 2023
  • 25 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3525 E Harmon Ave
Las Vegas, NV 89121
(702) 898-9191
fax (702) 871-1098
Mailing address
Po Box 530687
Henderson, NV 890530687

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
July 17, 2024
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Nevada #11614
Medicaid
NV #100507803

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275587677. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,302
Distinct HCPCS
10
Medicare allowed
$320,244
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 320 143 $126
99213 Established patient office or other outpatient visit, 20-29 minutes 223 102 $88
93970 Ultrasound study of arm or leg veins with compression and maneuvers 118 74 $189
17108 Destruction of birthmark, more than 50.0 sq cm 114 23 $634
93976 Ultrasound of abdomen and pelvis artery and vein blood flow 106 75 $143
93971 Ultrasound study of one arm or leg veins with compression and maneuvers 83 42 $120
93925 Ultrasound of leg arteries or artery grafts 58 53 $240
36475 Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance 54 31 $1,086
93922 Ultrasound study of arm and leg arteries 30 29 $82
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 30 29 $22

In context: peer comparison

Among 194 peers in Las Vegas Internal Medicine Physician, average services per provider: 170. This provider delivers 7.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$188
Transactions
8
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Mimedx Group, INC. 2 $55.35
Novo Nordisk INC 2 $45.31
Abbvie INC. 1 $30.00
Pfizer INC. 1 $23.98
AstraZeneca Pharmaceuticals Lp 1 $16.49
Tactile Systems Technology INC 1 $16.46

By nature of payment

Food and Beverage
$188

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
213
Patients
11
Total drug cost
$22,500
Drug Type Claims Patients Total cost
Furosemide Generic 22 11 $89
Atorvastatin Calcium Generic 19 0 $204
Prednisone Generic 17 0 $195
Carvedilol Generic 15 0 $277
Ozempic (Semaglutide) Brand 15 0 $15,165
Clindamycin Hcl Generic 14 0 $232
Tamsulosin Hcl Generic 14 0 $206
Fluocinonide Generic 13 0 $709
Lisinopril Generic 13 0 $86
Losartan Potassium Generic 13 0 $133

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Parisi's medical specialty?
Dr. Thomas Parisi practices Internal Medicine Physician in Las Vegas, NV.
Where does Dr. Thomas Parisi practice?
Dr. Thomas Parisi practices at 3525 E Harmon Ave, Las Vegas, NV 89121. Office phone: 7028989191.
What is Dr. Thomas Parisi's NPI?
Dr. Thomas Parisi's National Provider Identifier (NPI) is 1275587677, issued by NPPES.
Does Dr. Thomas Parisi accept Medicare assignment?
Yes. Dr. Thomas Parisi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Parisi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS 93970). Source: CMS Medicare Physician & Other Practitioners file.