KRISTEN AGUIRRE, MD INC
NPI 1528880218
Dermatology - Procedural Dermatology in Laguna Hills, CA

NPI Status: Active since October 24, 2024

Contact Information

25200 LA PAZ RD STE 210
LAGUNA HILLS, CA
ZIP 92653
Phone: (949) 306-5853
Fax: (954) 516-0928

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  • Organization
  • Dermatology
  • Procedural Dermatology

About KRISTEN AGUIRRE, MD INC

This page provides the complete NPI Profile along with additional information for Kristen Aguirre, Md Inc, a provider established in Laguna Hills, California operating as a Dermatology, focusing in procedural dermatology . The healthcare provider is registered in the NPI registry with number 1528880218 assigned on October 2024. The practitioner's primary taxonomy code is 207NS0135X. The provider is registered as an organization and their NPI record was last updated April 2026. Kristen Aguirre, Md Inc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Kristen R Aguirre Md (Owner)

NPI
1528880218
Provider Name
KRISTEN AGUIRRE, MD INC
Entity Type
Organization
Location Address
25200 LA PAZ RD STE 210 LAGUNA HILLS, CA 92653
Location Phone
(949) 306-5853
Location Fax
(954) 516-0928
Mailing Address
25200 LA PAZ RD STE 210 LAGUNA HILLS, CA 92653
Mailing Phone
(949) 464-5770
Mailing Fax
(954) 516-0928
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-24-2024
Last Update Date
04-13-2026
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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

Dermatology Procedural Dermatology

Taxonomy Code
207NS0135X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
Procedural Dermatology, a subspecialty of Dermatology, encompassing a wide variety of surgical procedures and methods to remove or modify skin tissue for health or cosmetic benefit. These methods include scalpel surgery, laser surgery, chemical surgery, cryosurgery (liquid nitrogen), electrosurgery, aspiration surgery, liposuction, injection of filler substances, and Mohs micrographic controlled surgery (a special technique for the removal of growths, especially skin cancers).

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)
1207N00000XAllopathic & Osteopathic Physicians

Dermatology

 
2207ND0101XAllopathic & Osteopathic Physicians

Dermatology
MOHS-Micrographic Surgery

 
3207NP0225XAllopathic & Osteopathic Physicians

Dermatology
Pediatric Dermatology

 
4208200000XAllopathic & Osteopathic Physicians

Plastic Surgery

 
52082S0099XAllopathic & Osteopathic Physicians

Plastic Surgery
Plastic Surgery Within the Head and Neck

 
62086S0122XAllopathic & Osteopathic Physicians

Surgery
Plastic and Reconstructive Surgery

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

KRISTEN R AGUIRRE MD

Authorized Official Title
OWNER
Authorized Official Phone
(949) 464-5770

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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 1528880218, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
5
Unchanged
Pos 3
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
Check
8
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 8 → 16 → 7 0 → 0 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 1 + 6 + 8 + 0 + 2 + 2 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1528880218.

Other Providers at the Same Location


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

Dermatology (Dermatopathology)
25200 LA PAZ RD STE 210
LAGUNA HILLS, CA 92653

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528880218, enumerated as an "organization" on October 24, 2024.

The provider is located at 25200 LA PAZ RD STE 210 LAGUNA HILLS, CA 92653 and the phone number is (949) 306-5853.

Dermatology with taxonomy code 207NS0135X and a focus in Procedural Dermatology.