EAR NOSE AND THROAT ASSOCIATES OF SAN DIEGO A MEDICAL CORP
NPI 1811992761
Specialist in La Mesa, CA

NPI Status: Active since June 16, 2005

Contact Information

5565 GROSSMONT CENTER DRIVE
BLDG 3, SUITE 101
LA MESA, CA
ZIP 91942
Phone: (619) 464-3353
Fax: (619) 464-6720

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  • Organization
  • Specialist
  • CLIA Number: 05D2192884
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 09-14-2026

About EAR NOSE AND THROAT ASSOCIATES OF SAN DIEGO A MEDICAL CORP

This page provides the complete NPI Profile along with additional information for Ear Nose And Throat Associates Of San Diego A Medical Corp, a provider established in La Mesa, California operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1811992761 assigned on June 2005. The practitioner's primary taxonomy code is 174400000X with license number C39562 (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. John H Taylor Md (Physician)

NPI
1811992761
Provider Name
EAR NOSE AND THROAT ASSOCIATES OF SAN DIEGO A MEDICAL CORP
Entity Type
Organization
Location Address
5565 GROSSMONT CENTER DRIVE BLDG 3, SUITE 101 LA MESA, CA 91942
Location Phone
(619) 464-3353
Location Fax
(619) 464-6720
Mailing Address
5565 GROSSMONT CENTER DRIVE BLDG 3, SUITE 101 LA MESA, CA 91942
Mailing Phone
(619) 464-3353
Mailing Fax
(619) 464-6720
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-16-2005
Last Update Date
10-14-2020
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
C39562
License State
CA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Group Taxonomy 193400000X MULTIPLE 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. JOHN H TAYLOR MD

Authorized Official Title
PHYSICIAN
Authorized Official Phone
(619) 464-3353

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
05D2192884
Facility Type
Physician Office
Certificate Effective Date
September 15, 2024
Certificate Expiration Date
September 14, 2026
Laboratory Director
GEOFFREY B. PITZER
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Ear Nose And Throat Associates Of San Diego A Medical Corp 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.

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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 1811992761, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
1
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 1 → 2 9 → 18 → 9 2 → 4 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 8 + 9 + 4 + 7 + 1 + 2 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1811992761.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Orthopaedic Surgery
5565 GROSSMONT CENTER DRIVE, BLDG 3, SUITE 156
LA MESA, CA 91942
Surgery
5565 GROSSMONT CENTER DRIVE, BUILDING 1 SUITE 221
LA MESA, CA 91942
Dentist (General Practice)
5565 GROSSMONT CENTER DRIVE, #356
LA MESA, CA 91942
Internal Medicine (Cardiovascular Disease)
5565 GROSSMONT CENTER DRIVE, BLDG 1 STE 115
LA MESA, CA 91942
Physical Therapist
5565 GROSSMONT CENTER DRIVE, SUITE 360
LA MESA, CA 91942
Clinic/Center (Ambulatory Surgical)
5565 GROSSMONT CENTER DRIVE, BLDG. 3 SUITE 250
LA MESA, CA 91942
Surgery
5565 GROSSMONT CENTER DRIVE, SUITE 1-221
LA MESA, CA 91942
Internal Medicine (Cardiovascular Disease)
5565 GROSSMONT CENTER DRIVE, BLDG 1 STE 115
LA MESA, CA 91942
Nurse Practitioner
5565 GROSSMONT CENTER DRIVE, BUILDING 1, SUITE #105
LA MESA, CA 91942
Surgery
5565 GROSSMONT CENTER DRIVE, BUILDING 1 SUITE 221
LA MESA, CA 91942

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811992761, enumerated as an "organization" on June 16, 2005.

The provider is located at 5565 GROSSMONT CENTER DRIVE BLDG 3, SUITE 101 LA MESA, CA 91942 and the phone number is (619) 464-3353.

Specialist with taxonomy code 174400000X.