Doctor profile · Federal record

Dr. Gregory Desimone, DO

Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Las Vegas, NV

  • NPI 1851785687
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
7061 Grand Montecito Pkwy
Las Vegas, NV 891490287
(702) 877-5199
Additional location
5850 E Still Cir
Mesa, AZ 852063618
(480) 219-6000
Mailing address
Po Box 35380
Las Vegas, NV 891335380

Credentials & registration

NPPES · NUCC
NPI registered
March 2015 — 11 yrs on file
Profile last updated
September 25, 2019
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Nevada #DO2589

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851785687. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
246
Distinct HCPCS
4
Medicare allowed
$23,837
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 179 96 $85
99203 New patient office or other outpatient visit, 30-44 minutes 43 43 $112
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 12 12 $282
G0009 Administration of pneumococcal vaccine 12 12 $31

In context: peer comparison

Among 153 peers in Las Vegas Family Medicine Physician, average services per provider: 166. This provider delivers 1.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,273
Patients
925
Total drug cost
$29,774
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 394 158 $4,595
Losartan Potassium Generic 288 111 $4,533
Amlodipine Besylate Generic 274 108 $1,435
Lisinopril Generic 191 79 $1,384
Levothyroxine Sodium Generic 157 64 $3,372
Omeprazole Generic 145 63 $2,581
Metoprolol Succinate Generic 130 52 $2,123
Gabapentin Generic 98 38 $2,567
Metformin Hcl ER (Metformin Hcl) Brand 96 38 $1,454
Rosuvastatin Calcium Generic 92 42 $1,117

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Desimone's medical specialty?
Dr. Gregory Desimone practices Family Medicine Physician in Las Vegas, NV.
Where does Dr. Gregory Desimone practice?
Dr. Gregory Desimone practices at 7061 Grand Montecito Pkwy, Las Vegas, NV 891490287. Office phone: 7028775199.
What is Dr. Gregory Desimone's NPI?
Dr. Gregory Desimone's National Provider Identifier (NPI) is 1851785687, issued by NPPES.
Does Dr. Gregory Desimone accept Medicare assignment?
Yes. Dr. Gregory Desimone accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Desimone commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use (HCPCS 90677). Source: CMS Medicare Physician & Other Practitioners file.