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DR. ALEXANDER GREGORY GRAVES MD
NPI 1679150106
Surgery in Las Vegas, NV

Active since March 29, 2021PECOS Enrolled
1111 SHADOW LN, LAS VEGAS, NV 89102(702) 383-4040(702) 383-0526 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 25, 2023, Mar 29, 2021 (2 updates tracked since 2021).

About Dr. Alexander Gregory Graves Md NPPES

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

DR. ALEXANDER GREGORY GRAVES MD (NPI 1679150106) is an individual surgery provider in Las Vegas, Nevada, licensed in Nevada (29824) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1679150106
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. ALEXANDER GREGORY GRAVESCredential: MD
Location Address1111 SHADOW LNLas Vegas, NV 89102-2314
Mailing Address1111 Shadow LnLas Vegas, NV 89102-2314 · (702) 383-4040 · Fax (702) 383-0526
Phone(702) 383-4040
Fax(702) 383-0526
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 29, 2021
Last NPPES UpdateJuly 1, 20262 updates tracked since enumeration
NPPES CertifiedJuly 1, 2026
✔ NPI 1679150106 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in NV · 29824
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
1111 SHADOW LN, Las Vegas, NV 89102
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alexander Gregory Graves Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5294131926
PECOS Enrollment IDI20260716000045
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.

Medicare Billing Reassignment

Medicare enrollment records show Alexander Graves reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lewis & Lovett, Ltd
Same address
Specialist
1111 SHADOW LN
Las Vegas, NV 89102
  • Reassigned Medicare billing, Nevada enrollment
  • 7 clinicians in this Medicare group
NPI 1457492019 (702) 383-4040

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89102 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
$71.14 typical visit price
range $18.27 – $140.96
Typical copayment $17.78 (range $4.56 – $35.24)
Most-billed visit code 99213
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 12

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

VERONICA C CALLIER PA
Physician Assistant
1111 SHADOW LN
LAS VEGAS, NV 89102
Clark County (702) 383-4040
LEE M REESE M.D.
Surgery
1111 SHADOW LN
LAS VEGAS, NV 89102
Clark County (702) 383-4040
ROBOTIC AND GENERAL SURGERY SPECIALISTS OF NEVADA
Surgery
1111 SHADOW LN
LAS VEGAS, NV 89102
Clark County (702) 383-4040
JAMES DYLAN CURRY M.D.
Surgery
1111 SHADOW LN
LAS VEGAS, NV 89102
Clark County (702) 383-4040
LAURA H GUIDA PA-C
Physician Assistant
1111 SHADOW LN
LAS VEGAS, NV 89102
Clark County (702) 383-4040
LEWIS & LOVETT, LTD
Specialist
1111 SHADOW LN
LAS VEGAS, NV 89102
Clark County (702) 383-4040
JAMES V LOVETT M.D.
Surgery
1111 SHADOW LN
LAS VEGAS, NV 89102
Clark County (702) 383-4040
CRAIG L IWAMOTO M.D.
Surgery
1111 SHADOW LN
LAS VEGAS, NV 89102
Clark County (702) 383-4040

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 Alexander Graves's NPI number?

The NPI number for Alexander Graves is 1679150106. It was assigned to this individual provider in the NPPES registry on March 29, 2021.

Where is Alexander Graves located?

Alexander Graves practices at 1111 Shadow Ln, Las Vegas, NV 89102. The listed phone number is (702) 383-4040.

What is Alexander Graves's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Alexander Graves enrolled in Medicare?

Yes. Alexander Graves is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexander Graves's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Graves reassigns Medicare benefits to Lewis & Lovett, Ltd (Las Vegas, NV). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alexander Graves's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexander Graves accept?

Health plans from Molina Healthcare list Alexander Graves as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alexander Graves was last updated on July 1, 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.