Active NPI 1013970524 Individual Practitioner Male Practitioner

Dr. Naseem Ahmed Attar , MD

Surgery • Riverside, CA

Professional Overview & Biography Verified Profile Summary

Dr. Naseem Attar, MD is a registered healthcare professional specializing in Surgery in Riverside, CA. Practice services are available at 4646 BROCKTON AVE SUITE 302 under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4646 Brockton Ave Suite 302

Riverside, CA 925060172

Telephone 9516864677

Associated Practice Facility / Clinic

🏢 Naseem A Attar M D Inc Facility NPI 1053635698

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Riverside, CA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 21.7 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

57 Specialists

Practicing in Riverside, CA (3346 Statewide)

Telehealth Adoption Rate

1.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

15.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	12	$220.00	$185.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	23	16	$220.00	$184.94
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$350.00	$227.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	31	23	$220.00	$188.76
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$346.88	$230.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	43	28	$220.00	$192.24
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	24	24	$345.83	$235.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	45	27	$222.89	$155.17
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	23	23	$350.00	$219.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	179	16	$125.14	$75.10
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	78	23	$150.00	$107.33
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	60	35	$220.00	$152.09
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	44	44	$348.30	$214.93
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	26	26	$500.00	$208.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	123	16	$125.61	$74.35
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	69	39	$220.00	$148.32
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	68	25	$150.00	$106.50
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$300.00	$169.63
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	33	33	$500.00	$207.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	11	$167.22	$111.44
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$350.00	$212.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	70	41	$220.00	$149.08
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	43	17	$150.00	$106.28
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$298.57	$168.27
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	22	22	$500.00	$206.20

Medical Specialties & State Licenses

CMS Verified: 2020-05-07

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CA A055323

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.

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events

📍

Updated Practice Location May 07, 2020

Registered at 4646 BROCKTON AVE SUITE 302, RIVERSIDE, CA 925060172 (Tel: 9516864677)

📍

Updated Business Mailing Address May 07, 2020

Registered at 4646 BROCKTON AVE, STE 302, RIVERSIDE, CA 925060172 (Tel: 9512432124)

✅

NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 09, 2007

Registered at 27350 IRIS AVE, MORENO VALLEY, CA 925554802 (Tel: 9512432124)

📍

Updated Business Mailing Address July 09, 2007

Registered at 27350 IRIS AVE, MORENO VALLEY, CA 925554802 (Tel: 9512432124)

👤

Provider Name / Credentials Updated July 09, 2007

Recorded as NASEEM ATTAR, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Surgery (License #A055323 in CA)

🟢

Initial NPI Registration & Enumeration April 07, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1013970524

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 07, 2006

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4646 Brockton Ave, Ste 302

Riverside, CA 925060172

Phone: 9512432124

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.