VASCULAR & GENERAL SURGERY ASSOCIATES – NPI #1891723607
Surgery

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.

VASCULAR & GENERAL SURGERY ASSOCIATES is a surgeon located in LOS ALAMITOS, CA. NPPES has assigned the NPI number 1891723607 to VASCULAR & GENERAL SURGERY ASSOCIATES on June 29, 2006. It is a Type-2 NPI, indicating this NPI number is associated with an organization. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 208600000X from the Health Care Provider Taxonomy code set, which is classified as Surgery.

The NPI profile was last updated on Feb 10, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for VASCULAR & GENERAL SURGERY ASSOCIATES below.

NPI Profile for
VASCULAR & GENERAL SURGERY ASSOCIATES

NPI Number
1891723607
Enumeration Date

(about 20 years ago)
Entity Type
Type-2  Organization
Organization health care providers may have a single employee or thousands of employees. An example is an incorporated individual who is an organization's only employee.
Legal Name
VASCULAR & GENERAL SURGERY ASSOCIATES
Primary location
3791 KATELLA AVE STE 201
LOS ALAMITOS, CA 90720-2016
Phone: (562) 596-6736 Fax: (562) 598-5492
1 Other location(s):
3747 Worsham Ave Ste 200
Long Beach, CA 90808-1734
Phone: (562) 630-8821
Fax: (562) 421-9555
Mailing address
Same as primary location
Organization Subpart
No
Authorized Official
SIMON RAYHANABAD
SURGEON/GENERAL PARTNER
Phone: (562) 596-6736
Updated
Certification Date
Feb 10, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Identifiers

Identifiers for VASCULAR & GENERAL SURGERY ASSOCIATES

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
medicaidCAGR0046780
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
208600000X
- Surgery (Primary)
2086S0129X
- Surgery / Vascular Surgery

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.