GENERAL & ROBOTIC SURGICAL ASSOCIATES PLLC
NPI 1619434081
Surgery in Mesa, AZ

Q: What is General & Robotic Surgical Associates PLLC's specialty?

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

Active since February 21, 2019

4135 S POWER RD STE 117, MESA, AZ 85212(480) 350-7905 Get Directions Write a Review

NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 16, 2021, May 14, 2019, Feb 22, 2019 (3 updates tracked since 2019).

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About General & Robotic Surgical Associates Pllc NPPES

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

GENERAL & ROBOTIC SURGICAL ASSOCIATES PLLC (NPI 1619434081) is a healthcare organization registered as a surgery in Mesa, Arizona and active in the NPI registry since February 2019. The organization maintains a secondary practice location in Chandler and lists Asser M Youssef, Owner, as its authorized official.

NPPES Registry Identity

NPI1619434081

Entity TypeOrganization

Primary Taxonomy208600000X

Legal Business NameGENERAL & ROBOTIC SURGICAL ASSOCIATES PLLC

Location Address4135 S POWER RD STE 117Mesa, AZ 85212-3625

Mailing AddressPo Box 1479Chandler, AZ 85244-1479

Phone(480) 350-7905

Organization SubpartNo

Authorized OfficialAsser M YoussefOwner · (917) 406-1309

Enumeration DateFebruary 21, 2019

Last NPPES UpdateJune 23, 20263 updates tracked since enumeration

NPPES CertifiedJune 23, 2026

✔ NPI 1619434081 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.

4135 S POWER RD STE 117, Mesa, AZ 85212

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Secondary Practice Location 1

Location 11125 S Alma School Rd Ste 202Chandler, AZ 85286-2811 · Phone (480) 350-7905

Other Identifiers 1

Medicaid890347AZ

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health.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)

General & Robotic Surgical Associates Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to General & Robotic Surgical Associates PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Asser Youssef, M.D.

General Surgery

NPI 1831297126

4135 S POWER RD STE 117
Mesa, AZ 85212

(480) 350-7905

✔ PECOS✔ Accepts MedicareSame address

Robert Osipov, M.D

General Surgery

NPI 1659493922

13555 W MCDOWELL RD STE 210
Goodyear, AZ 85395

(800) 991-6117

✔ PECOS✔ Accepts Medicare39 mi

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 General & Robotic Surgical Associates PLLC's NPI number?

The NPI number for General & Robotic Surgical Associates PLLC is 1619434081. It was assigned to this organization in the NPPES registry on February 21, 2019.

Where is General & Robotic Surgical Associates PLLC located?

General & Robotic Surgical Associates PLLC is located at 4135 S Power Rd Ste 117, Mesa, AZ 85212. The listed phone number is (480) 350-7905.

What is General & Robotic Surgical Associates PLLC's specialty?

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

Is General & Robotic Surgical Associates PLLC enrolled in Medicare?

Yes. General & Robotic Surgical Associates PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through General & Robotic Surgical Associates PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in General Surgery, reassign their Medicare billing to General & Robotic Surgical Associates 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does General & Robotic Surgical Associates PLLC accept?

Health plans from Ambetter Health and Ambetter from Arizona Complete Health list General & Robotic Surgical Associates 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 General & Robotic Surgical Associates PLLC was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.