REBECCA FITZGERALD M.D. , INC.
NPI 1083954226
Dermatology - Procedural Dermatology in Los Angeles, CA

NPI Status: Active since February 25, 2013

Contact Information

321 N LARCHMONT BLVD
SUITE 906
LOS ANGELES, CA
ZIP 90004
Phone: (323) 464-8046

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  • Organization
  • Dermatology
  • Procedural Dermatology
  • CLIA Number: 05D2033938
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 12-12-2027

About REBECCA FITZGERALD M.D. , INC.

This page provides the complete NPI Profile along with additional information for Rebecca Fitzgerald M.d. , Inc., a provider established in Los Angeles, California operating as a Dermatology, focusing in procedural dermatology . The healthcare provider is registered in the NPI registry with number 1083954226 assigned on February 2013. The practitioner's primary taxonomy code is 207NS0135X with license number A49000 (CA). The provider is registered as an organization and their NPI record was last updated 13 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. Rebecca Louis Fitzgerald M.d. (President / Ceo)

NPI
1083954226
Provider Name
REBECCA FITZGERALD M.D. , INC.
Entity Type
Organization
Location Address
321 N LARCHMONT BLVD SUITE 906 LOS ANGELES, CA 90004
Location Phone
(323) 464-8046
Mailing Address
321 N LARCHMONT BLVD SUITE 906 LOS ANGELES, CA 90004
Mailing Phone
(323) 464-8046
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-25-2013
Last Update Date
02-25-2013
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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
License No.
A49000
License State
CA
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).

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. REBECCA LOUIS FITZGERALD M.D.

Authorized Official Title
PRESIDENT / CEO
Authorized Official Phone
(323) 464-8046

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
05D2033938
Facility Type
Physician Office
Certificate Effective Date
December 13, 2025
Certificate Expiration Date
December 12, 2027
Laboratory Director
REBECCA L. FITZGERALD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Rebecca Fitzgerald M.d. , Inc. to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for REBECCA FITZGERALD M.D. , INC.

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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 1083954226, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
0
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
2
Unchanged
Pos 9
2
Doubled → 4
Check
6
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 9 → 18 → 9 4 → 8 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 6 + 3 + 1 + 8 + 5 + 8 + 2 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1083954226.

Other Providers at the Same Location


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

Internal Medicine (Cardiovascular Disease)
321 N LARCHMONT BLVD, SUITE 824
LOS ANGELES, CA 90004
Clinical Medical Laboratory
321 N LARCHMONT BLVD, 425
LOS ANGELES, CA 90004
Social Worker (Clinical)
321 N LARCHMONT BLVD, SUITE 421
LOS ANGELES, CA 90004
Dentist (Pediatric Dentistry)
321 N LARCHMONT BLVD, STE 809
LOS ANGELES, CA 90004
Clinic/Center (Ambulatory Surgical)
321 N LARCHMONT BLVD, STE 1021
LOS ANGELES, CA 90004
Ophthalmology
321 N LARCHMONT BLVD, SUITE 700
LOS ANGELES, CA 90004
Durable Medical Equipment & Medical Supplies
321 N LARCHMONT BLVD, SUITE 711
LOS ANGELES, CA 90004
Acupuncturist
321 N LARCHMONT BLVD, SUITE #909
LOS ANGELES, CA 90004
Obstetrics & Gynecology
321 N LARCHMONT BLVD, SUITE 618
LOS ANGELES, CA 90004
Obstetrics & Gynecology
321 N LARCHMONT BLVD, SUITE 618
LOS ANGELES, CA 90004
Dentist (Endodontics)
321 N LARCHMONT BLVD, STE 721
LOS ANGELES, CA 90004
Dentist (Orthodontics and Dentofacial Orthopedics)
321 N LARCHMONT BLVD, STE. 405
LOS ANGELES, CA 90004
Social Worker (Clinical)
321 N LARCHMONT BLVD, #421
LOS ANGELES, CA 90004
Dentist (General Practice)
321 N LARCHMONT BLVD, SUITE #517
LOS ANGELES, CA 90004
Dentist
321 N LARCHMONT BLVD, SUITE 611
LOS ANGELES, CA 90004
Dentist
321 N LARCHMONT BLVD, SUITE 622
LOS ANGELES, CA 90004
Clinic/Center (Dental)
321 N LARCHMONT BLVD, SUITE 617
LOS ANGELES, CA 90004
Psychologist (Clinical)
321 N LARCHMONT BLVD, SUITE 814
LOS ANGELES, CA 90004
Acupuncturist
321 N LARCHMONT BLVD, SUITE 909
LOS ANGELES, CA 90004
Physical Therapist
321 N LARCHMONT BLVD, SUITE #825
LOS ANGELES, CA 90004

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083954226, enumerated as an "organization" on February 25, 2013.

The provider is located at 321 N LARCHMONT BLVD SUITE 906 LOS ANGELES, CA 90004 and the phone number is (323) 464-8046.

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