CHRISTOPHER YI MD A PROFESSIONAL MEDICAL CORPORATION
NPI 1942086244
Surgery - Vascular Surgery in Santa Ana, CA

NPI Status: Active since September 04, 2023

Contact Information

2500 REDHILL AVE STE 110
SANTA ANA, CA
ZIP 92705
Phone: (949) 229-2003
Fax: (949) 998-2499

Get Directions Write a Review

  • Organization
  • Surgery
  • Vascular Surgery

About CHRISTOPHER YI MD A PROFESSIONAL MEDICAL CORPORATION

This page provides the complete NPI Profile along with additional information for Christopher Yi Md A Professional Medical Corporation, a provider established in Santa Ana, California operating as a Surgery, focusing in vascular surgery . The healthcare provider is registered in the NPI registry with number 1942086244 assigned on September 2023. The practitioner's primary taxonomy code is 2086S0129X. The provider is registered as an organization and their NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's . The authorized official of this NPI record is Christopher E Yi M.d. (Ceo)

NPI
1942086244
Provider Legal Name
CHRISTOPHER YI MD A PROFESSIONAL MEDICAL CORPORATION
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
2500 REDHILL AVE STE 110 SANTA ANA, CA 92705
Location Phone
(949) 229-2003
Location Fax
(949) 998-2499
Mailing Address
2500 REDHILL AVE STE 110 SANTA ANA, CA 92705
Mailing Phone
(949) 229-2003
Mailing Fax
(949) 998-2499
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-04-2023
Last Update Date
12-18-2025
Code Navigator

Location Map

Secondary Locations

  • 13420 Newport Ave Ste E
    Tustin, CA 92780
    (949) 229-2003
  • 18111 Brookhurst St Ste 6700
    Fountain Valley, CA 92708
    (949) 229-2003
  • 1325 N Rose Dr Ste 102
    Placentia, CA 92870
    (949) 229-2003
  • 3851 Katella Ave Ste 255
    Los Alamitos, CA 90720
    (949) 229-2003

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Surgery Vascular Surgery

Taxonomy Code
2086S0129X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

CHRISTOPHER E YI M.D.

Authorized Official Title
CEO
Authorized Official Phone
(949) 229-2003

Reviews for CHRISTOPHER YI MD A PROFESSIONAL MEDICAL CORPORATION

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1942086244, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 0 → 0 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 8 + 2 + 0 + 8 + 1 + 2 + 2 + 8 + 24 = 66

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1942086244.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Surgery (Vascular Surgery)
2500 REDHILL AVE STE 110
SANTA ANA, CA 92705

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942086244, enumerated as an "organization" on September 04, 2023.

The provider is located at 2500 REDHILL AVE STE 110 SANTA ANA, CA 92705 and the phone number is (949) 229-2003.

Surgery with taxonomy code 2086S0129X and a focus in Vascular Surgery.