SOUTHERN CALIFORNIA AESTHETIC SURGERY
NPI 1821670084
Otolaryngology in Irvine, CA

NPI Status: Active since April 26, 2021

Contact Information

113 WATERWORKS WAY STE 100
IRVINE, CA
ZIP 92618
Phone: (949) 996-3274

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  • Organization
  • Otolaryngology
  • CLIA Number: 05D1071199
  • CLIA Cert. Type: Health Main. Organization
  • CLIA Exp. Date: 05-09-2026

About SOUTHERN CALIFORNIA AESTHETIC SURGERY

This page provides the complete NPI Profile along with additional information for Southern California Aesthetic Surgery, a provider established in Irvine, California operating as a Otolaryngology. The healthcare provider is registered in the NPI registry with number 1821670084 assigned on April 2021. The practitioner's primary taxonomy code is 207Y00000X. The provider is registered as an organization and their NPI record was last updated 3 years 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 is doing business as Southern California Aesthetic Surgery. The authorized official of this NPI record is Dr. Houmehr Hojjat Md (Owner / President)

NPI
1821670084
Provider Legal Name
HOJJAT MD INC
Other Organization Name
SOUTHERN CALIFORNIA AESTHETIC SURGERY
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
113 WATERWORKS WAY STE 100 IRVINE, CA 92618
Location Phone
(949) 996-3274
Mailing Address
7 MORNING VW IRVINE, CA 92603
Mailing Phone
(949) 996-3274
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-26-2021
Last Update Date
05-24-2023
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Location Map

Secondary Locations

  • 4200 Trabuco Rd Ste 180
    Irvine, CA 92620
    (949) 996-3274

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

Otolaryngology

Taxonomy Code
207Y00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207YS0123XAllopathic & Osteopathic Physicians

Otolaryngology
Facial Plastic Surgery

 

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

DR. HOUMEHR HOJJAT MD

Authorized Official Title
OWNER / PRESIDENT
Authorized Official Phone
(949) 996-3274

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D1071199
Facility Type
Health Main. Organization
Certificate Effective Date
May 10, 2024
Certificate Expiration Date
May 09, 2026
Laboratory Director
ADAM SPIVACK
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Southern California Aesthetic Surgery in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1821670084, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 2 → 4 6 → 12 → 3 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 1 + 2 + 7 + 0 + 0 + 1 + 6 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1821670084.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Internal Medicine
113 WATERWORKS WAY STE 100
IRVINE, CA 92618
Internal Medicine
113 WATERWORKS WAY STE 100
IRVINE, CA 92618
Otolaryngology
113 WATERWORKS WAY STE 100
IRVINE, CA 92618

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821670084, enumerated as an "organization" on April 26, 2021.

The provider is located at 113 WATERWORKS WAY STE 100 IRVINE, CA 92618 and the phone number is (949) 996-3274.

Otolaryngology with taxonomy code 207Y00000X.