A NICHOLAS RIZZO MD A PLLC
NPI 1497957260
Surgery in Lake Havasu City, AZ

Q: What is A Nicholas Rizzo MD A PLLC's NPI number?

The NPI number for A Nicholas Rizzo MD A PLLC is 1497957260. It was assigned to this organization in the NPPES registry on June 4, 2007.

Q: What is A Nicholas Rizzo MD A PLLC's specialty?

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

Active since June 04, 2007

1972 MESQUITE AVE, LAKE HAVASU CITY, AZ 86403(928) 854-6508(928) 854-6206 Get Directions Write a Review

NPPES record last updated: May 16, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 16, 2024, Aug 22, 2020 (2 updates tracked since 2020).

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About A Nicholas Rizzo Md A Pllc NPPES

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

A NICHOLAS RIZZO MD A PLLC (NPI 1497957260) is a healthcare organization registered as a surgery in Lake Havasu City, Arizona and active in the NPI registry since June 2007. The organization lists Albert Nicholas Rizzo, President, as its authorized official.

NPPES Registry Identity

NPI1497957260

Entity TypeOrganization

Primary Taxonomy208600000X

Legal Business NameA NICHOLAS RIZZO MD A PLLC

Location Address1972 MESQUITE AVELake Havasu City, AZ 86403-5729

Mailing AddressPo Box 785Lake Havasu City, AZ 86405-0785 · (928) 854-6500 · Fax (928) 854-6206

Phone(928) 854-6508

Fax(928) 854-6206

Organization SubpartNo

Authorized OfficialAlbert Nicholas RizzoPresident · (928) 486-0818

Enumeration DateJune 4, 2007

Last NPPES UpdateMay 16, 20242 updates tracked since enumeration

NPPES CertifiedMay 16, 2024

✔ NPI 1497957260 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

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.

1972 MESQUITE AVE, Lake Havasu City, AZ 86403

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arkansas Health & Wellness and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

A Nicholas Rizzo Md A Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to A Nicholas Rizzo MD A PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Albert Rizzo, MD

General Surgery

NPI 1174521819

1972 MESQUITE AVE
Lake Havasu City, AZ 86403

(928) 854-6500

✔ PECOS✔ Accepts MedicareSame address

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

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 A Nicholas Rizzo MD A PLLC's NPI number?

The NPI number for A Nicholas Rizzo MD A PLLC is 1497957260. It was assigned to this organization in the NPPES registry on June 4, 2007.

Where is A Nicholas Rizzo MD A PLLC located?

A Nicholas Rizzo MD A PLLC is located at 1972 Mesquite Ave, Lake Havasu City, AZ 86403. The listed phone number is (928) 854-6508.

What is A Nicholas Rizzo MD A PLLC's specialty?

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

Is A Nicholas Rizzo MD A PLLC enrolled in Medicare?

Yes. A Nicholas Rizzo MD A PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through A Nicholas Rizzo MD A PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Surgery) reassigns their Medicare billing to A Nicholas Rizzo MD A PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does A Nicholas Rizzo MD A PLLC accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arkansas Health & Wellness and 16 other insurers list A Nicholas Rizzo MD A PLLC 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 A Nicholas Rizzo MD A PLLC was last updated on May 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.