GREGORY DESIMONE DO
NPI 1851785687
Family Medicine in Las Vegas, NV

Active since March 18, 2015PECOS EnrolledAccepts Medicare Assignment
4919 W CRAIG RD, LAS VEGAS, NV 89130(725) 220-8706 Get Directions Write a Review

NPPES record last updated: April 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 14, 2026, Sep 25, 2019 (2 updates tracked since 2019).

About Gregory Desimone Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY DESIMONE DO (NPI 1851785687) is an individual family medicine provider in Las Vegas, Nevada, licensed in Nevada (DO2589) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1851785687
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameGREGORY DESIMONECredential: DO
Location Address4919 W CRAIG RDLas Vegas, NV 89130-2730
Mailing Address6101 Blue Lagoon Dr Ste 200Miami, FL 33126-3168 · (305) 500-2000
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMarch 18, 2015
Last NPPES UpdateApril 14, 20262 updates tracked since enumeration
NPPES CertifiedApril 14, 2026
NPI 1851785687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in NV · DO2589
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
4919 W CRAIG RD, Las Vegas, NV 89130

Secondary Practice Locations 2

Location 15850 E Still CirMesa, AZ 85206-3618 · Phone (480) 219-6000
Location 27061 Grand Montecito PkwyLas Vegas, NV 89149-0287 · Phone (702) 877-5199

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Gregory Desimone Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4688966328
PECOS Enrollment IDI20190708002335
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
75 services63 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
68 services51 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
25 services25 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
21 services20 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
18 services18 patients
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677
The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89130 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.51 typical visit price
range $57.07 – $173.24
Typical copayment $22.12 (range $14.26 – $43.31)
Most-billed visit code 99203
Established Patient
$100.60 typical visit price
range $18.27 – $140.96
Typical copayment $25.15 (range $4.56 – $35.24)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
4919 W CRAIG RD
LAS VEGAS, NV 89130
Family Medicine
4919 W CRAIG RD
LAS VEGAS, NV 89130
Family Medicine
4919 W CRAIG RD
LAS VEGAS, NV 89130
Nurse Practitioner (Family)
4919 W CRAIG RD
LAS VEGAS, NV 89130
Family Medicine
4919 W CRAIG RD
LAS VEGAS, NV 89130
Internal Medicine
4919 W CRAIG RD
LAS VEGAS, NV 89130
Nurse Practitioner
4919 W CRAIG RD
LAS VEGAS, NV 89130

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Desimone's NPI number?

The NPI number for Gregory Desimone is 1851785687. It was assigned to this individual provider in the NPPES registry on March 18, 2015.

Where is Gregory Desimone located?

Gregory Desimone practices at 4919 W Craig Rd, Las Vegas, NV 89130. The listed phone number is (725) 220-8706.

What is Gregory Desimone's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Gregory Desimone enrolled in Medicare?

Yes. Gregory Desimone is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Gregory Desimone was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.