Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. NASEEM AHMED ATTAR M.D.
NPI 1013970524
Surgery in Riverside, CA

Q: What is Naseem Attar's NPI number?

The NPI number for Naseem Attar is 1013970524. It was assigned to this individual provider in the NPPES registry on April 7, 2006.

Q: What is Naseem Attar's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Naseem Attar was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.

Active since April 07, 2006PECOS Enrolled

4646 BROCKTON AVE SUITE 302, RIVERSIDE, CA 92506(951) 686-4677 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, May 7, 2020 (2 updates tracked since 2020).

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About Dr. Naseem Ahmed Attar M.d. NPPES

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

DR. NASEEM AHMED ATTAR M.D. (NPI 1013970524) is an individual surgery provider in Riverside, California, licensed in California (A055323) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013970524

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDR. NASEEM AHMED ATTARCredential: M.D.

Location Address4646 BROCKTON AVE SUITE 302Riverside, CA 92506-0172

Mailing Address4646 Brockton Ave, Ste 302Riverside, CA 92506-0172 · (951) 243-2124 · Fax (951) 243-2056

Phone(951) 686-4677

Sole ProprietorNo

Enumeration DateApril 7, 2006

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

NPPES CertifiedMay 7, 2020

✔ NPI 1013970524 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in CA · A055323

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.

4646 BROCKTON AVE SUITE 302, Riverside, CA 92506

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Naseem Ahmed Attar M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

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 high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

17 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92506 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

$91.88 typical visit price

range $59.60 – $179.42

Typical copayment $22.97 (range $14.90 – $44.85)

Most-billed visit code 99203

Established Patient

$74.08 typical visit price

range $19.37 – $146.42

Typical copayment $18.52 (range $4.84 – $36.60)

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.

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 Naseem Attar's NPI number?

The NPI number for Naseem Attar is 1013970524. It was assigned to this individual provider in the NPPES registry on April 7, 2006.

Where is Naseem Attar located?

Naseem Attar practices at 4646 Brockton Ave Suite 302, Riverside, CA 92506. The listed phone number is (951) 686-4677.

What is Naseem Attar's specialty?

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

Is Naseem Attar enrolled in Medicare?

Yes. Naseem Attar is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Naseem Attar was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.