Azmi W. Atiya, MD
Thoracic Surgery (CMS) · Northridge, CA
At a glance
18350 Roscoe Blvd., Northridge, CA 91325-4148
Published activity: Coronary artery bypass graft (CABG) · Pacemaker insertion or repair. View counts and coverage
NPPES record updated Apr 8, 2024. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
18350 Roscoe Blvd. Suite 201Northridge, CA 91325-4148
Additional reported practice locations
18133 Ventura Blvd Ste 300Tarzana, CA 913563645
Phone: 3104238888
Fax: 3104238880 1700 N Rose Ave Ste 135
Oxnard, CA 930307301
Phone: 8189934475
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1992
- CMS specialties
- Thoracic Surgery
Practice groups
- Cedars-Sinai Medical Care Foundation
- Soltero And Yasuda Associates Cardiothoracic And Vascular Surgery Medi
Reported hospital affiliations
- Northridge Hospital Medical Center Northridge, CA
- Providence Cedars Sinai Tarzana Medical Center Tarzana, CA
- Providence Holy Cross Medical Center Mission Hills, CA
- St Johns Regional Medical Center Oxnard, CA
- Valley Presbyterian Hospital Van Nuys, CA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Coronary artery bypass graft (CABG) | 66 |
| Pacemaker insertion or repair | 15 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $3,593.03 |
| Travel and lodging | $478.95 |
Reporting companies
| Company | Amount |
|---|---|
| ABIOMED | $870.03 |
| ARTIVION, INC. | $865.37 |
| ABBOTT LABORATORIES | $709.79 |
| MEDTRONIC, INC. | $505.51 |
| EDWARDS LIFESCIENCES CORPORATION | $340.44 |
| ATRICURE, INC. | $293.23 |
| CORCYM INC | $169.88 |
| KERECIS LIMITED | $69.60 |
| Other reporting companies | $248.13 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Thoracic Surgery (CMS)
- Taxonomy code
- 208G00000X
- Enumeration date
- Jul 4, 2006
- Record updated
- Apr 8, 2024
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
208G00000X · Primary
License reported: G78432 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
18350 Roscoe Blvd.Suite 201
Northridge, CA 91325-4148
- Phone
- (818) 993-4471
- Fax
- (818) 993-7565
Mailing address
18350 ROSCOE BLVD.SUITE 201
NORTHRIDGE, CA 913254148
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue