CENTER FOR ADVANCED DERMATOLOGY INC.
NPI 1689875197
Dermatology in Arcadia, CA

NPI Status: Active since May 31, 2007

Contact Information

301 W HUNTINGTON DR
SUITE 419
ARCADIA, CA
ZIP 91007
Phone: (626) 446-4663

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  • Organization
  • Dermatology
  • CLIA Number: 05D1075041
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-17-2026

About CENTER FOR ADVANCED DERMATOLOGY INC.

This page provides the complete NPI Profile along with additional information for Center For Advanced Dermatology Inc., a provider established in Arcadia, California operating as a Dermatology. The healthcare provider is registered in the NPI registry with number 1689875197 assigned on May 2007. The practitioner's primary taxonomy code is 207N00000X with license number A90282 (CA). The provider is registered as an organization and their NPI record was last updated 6 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 authorized official of this NPI record is Dr. Shirley Y Chi M.d. (President)

NPI
1689875197
Provider Name
CENTER FOR ADVANCED DERMATOLOGY INC.
Entity Type
Organization
Location Address
301 W HUNTINGTON DR SUITE 419 ARCADIA, CA 91007
Location Phone
(626) 446-4663
Mailing Address
65 CROCUS ST REDLANDS, CA 92373
Mailing Phone
(909) 335-1929
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-31-2007
Last Update Date
08-22-2020
Code Navigator

A dermatologist like Center For Advanced Dermatology Inc. is a medical specialty involving the management of skin conditions and diseases. Dermatologists diagnose some sexually transmitted diseases, warts, cancer, acne, dermatitis and may offer cosmetic treatments, and therapies that reduce age spots and wrinkles.

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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

Taxonomy Code
207N00000X
Type
Allopathic & Osteopathic Physicians
License No.
A90282
License State
CA
Taxonomy Description
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

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. SHIRLEY Y CHI M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(312) 520-8900

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
05D1075041
Facility Type
Physician Office
Certificate Effective Date
August 18, 2024
Certificate Expiration Date
August 17, 2026
Laboratory Director
SHIRLEY Y. CHI
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Center For Advanced Dermatology Inc. after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that perform nonwaived (moderate and/or high 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 1689875197, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
7
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 8 → 16 → 7 8 → 16 → 7 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 1 + 6 + 7 + 1 + 0 + 1 + 1 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1689875197.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Orthopaedic Surgery (Sports Medicine)
301 W HUNTINGTON DR, STE 617
ARCADIA, CA 91007
Orthopaedic Surgery
301 W HUNTINGTON DR, SUITE 408
ARCADIA, CA 91007
Internal Medicine
301 W HUNTINGTON DR
ARCADIA, CA 91007
Pediatrics (Pediatric Cardiology)
301 W HUNTINGTON DR, #415
ARCADIA, CA 91007
Pain Medicine (Interventional Pain Medicine)
301 W HUNTINGTON DR, SUITE 215
ARCADIA, CA 91007
Internal Medicine (Cardiovascular Disease)
301 W HUNTINGTON DR, SUITE 500
ARCADIA, CA 91007
Dentist (Periodontics)
301 W HUNTINGTON DR, SUITE 507
ARCADIA, CA 91007
Clinic/Center (Medical Specialty)
301 W HUNTINGTON DR, 206
ARCADIA, CA 91007
Radiology (Radiation Oncology)
301 W HUNTINGTON DR, 120
ARCADIA, CA 91007
Podiatrist
301 W HUNTINGTON DR, #300
ARCADIA, CA 91007
Optometrist (Low Vision Rehabilitation)
301 W HUNTINGTON DR, SUITE 605
ARCADIA, CA 91007
Occupational Therapist
301 W HUNTINGTON DR, SUITE 618
ARCADIA, CA 91007
Pharmacist
301 W HUNTINGTON DR, STE 117
ARCADIA, CA 91007
Pediatrics
301 W HUNTINGTON DR, SUITE #327
ARCADIA, CA 91007
Physician Assistant
301 W HUNTINGTON DR, SUITE 210
ARCADIA, CA 91007
Dentist (General Practice)
301 W HUNTINGTON DR, SUITE 204
ARCADIA, CA 91007
Neurological Surgery
301 W HUNTINGTON DR, SUITE 407
ARCADIA, CA 91007
Pediatrics (Pediatric Cardiology)
301 W HUNTINGTON DR, SUITE 415
ARCADIA, CA 91007
Internal Medicine
301 W HUNTINGTON DR, SUITE 500
ARCADIA, CA 91007
Pain Medicine (Pain Medicine)
301 W HUNTINGTON DR, SUITE 215
ARCADIA, CA 91007

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689875197, enumerated as an "organization" on May 31, 2007.

The provider is located at 301 W HUNTINGTON DR SUITE 419 ARCADIA, CA 91007 and the phone number is (626) 446-4663.

Dermatology with taxonomy code 207N00000X.