SIGNATURE MEDICAL CLINICS INC
NPI 1942436548
Urology in Los Angeles, CA
NPI Status: Active since June 09, 2009
Contact Information
1127 WILSHIRE BLVD
SUITE 805
LOS ANGELES, CA
ZIP 90017
Phone: (213) 977-1176
Fax: (213) 977-0668
- Organization
- Urology
- CLIA Number: 05D0542929
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 08-31-2026
About SIGNATURE MEDICAL CLINICS INC
This page provides the complete NPI Profile along with additional information for Signature Medical Clinics Inc, a provider established in Los Angeles, California operating as a Urology. The healthcare provider is registered in the NPI registry with number 1942436548 assigned on June 2009. The practitioner's primary taxonomy code is 208800000X. The provider is registered as an organization and their NPI record was last updated 2 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 former legal business name is John J. Kowalczyk, D.o., Inc.. The authorized official of this NPI record is John James Kowalczyk Do (President)
- NPI
- 1942436548
- Provider Legal Name
- SIGNATURE MEDICAL CLINICS INC
- Other Organization Name
- JOHN J. KOWALCZYK, D.O., INC.
- Other Name Type
- Former Legal Business Name (4)
- Entity Type
- Organization
- Location Address
- 1127 WILSHIRE BLVD SUITE 805 LOS ANGELES, CA 90017
- Location Phone
- (213) 977-1176
- Location Fax
- (213) 977-0668
- Mailing Address
- 1127 WILSHIRE BLVD STE 805 LOS ANGELES, CA 90017
- Mailing Phone
- (213) 977-1176
- Mailing Fax
- (213) 977-0668
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 06-09-2009
- Last Update Date
- 09-06-2024
- Code Navigator
Location Map
Secondary Locations
- 2211 W Magnolia Blvd Ste 260
Burbank, CA 91506
(213) 977-1176
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
Urology
- Taxonomy Code
- 208800000X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
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.
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
- 05D0542929
- Facility Type
- Physician Office
- Certificate Effective Date
- September 01, 2024
- Certificate Expiration Date
- August 31, 2026
- Laboratory Director
- JOHN J. KOWALCZYK
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Signature Medical Clinics 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 SIGNATURE MEDICAL CLINICS 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 1942436548, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 72 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
LOS ANGELES, CA 90017
LOS ANGELES, CA 90017
LOS ANGELES, CA 90017
LOS ANGELES, CA 90017
LOS ANGELES, CA 90017
LOS ANGELES, CA 90017
LOS ANGELES, CA 90017
LOS ANGELES, CA 90017
LOS ANGELES, CA 90017
LOS ANGELES, CA 90017
LOS ANGELES, CA 90017
LOS ANGELES, CA 90017
LOS ANGELES, CA 90017
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1942436548, enumerated as an "organization" on June 09, 2009.
The provider is located at 1127 WILSHIRE BLVD SUITE 805 LOS ANGELES, CA 90017 and the phone number is (213) 977-1176.
Urology with taxonomy code 208800000X.
