DR. RYAN PATRICK AUSTIN M.D.
NPI 1235470014
Pathology - Clinical Pathology/Laboratory Medicine in La Jolla, CA

NPI Status: Active since March 04, 2013

Contact Information

10666 N TORREY PINES RD
LA JOLLA, CA
ZIP 92037
Phone: (858) 554-8605

Recently Updated NPI Information
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.

Table of Contents

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Pathology
Clinical Pathology/Laboratory Medicine

About RYAN AUSTIN

This page provides the complete NPI Profile along with additional information for Ryan Austin, a provider established in La Jolla, California with a medical specialization in Pathology, focusing in clinical pathology/laboratory medicine . The healthcare provider is registered in the NPI registry with number 1235470014 assigned on March 2013. The practitioner's primary taxonomy code is 207ZP0105X with license number C201215 (CA). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI: 1235470014
Provider Name: DR. RYAN PATRICK AUSTIN M.D.
Gender: Male
Entity Type: Individual
Location Address: 10666 N TORREY PINES RD LA JOLLA, CA 92037
Location Phone: (858) 554-8605
Mailing Address: 10790 RANCHO BERNARDO RD SAN DIEGO, CA 92127
Mailing Phone: (858) 554-8605
Is Sole Proprietor?: No
Enumeration Date: 03-04-2013
Last Update Date: 06-25-2026
Code Navigator

Location Map

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: Pathology Clinical Pathology/Laboratory Medicine
Taxonomy Code: 207ZP0105X
Type: Allopathic & Osteopathic Physicians
License No.: C201215
License State: CA
Taxonomy Description: A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

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 1235470014, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 6

Pos 4

Unchanged

Pos 5

Doubled → 8

Pos 6

Unchanged

Pos 7

Doubled → 0

Pos 8

Unchanged

Pos 9

Doubled → 2

Check

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 3 → 6 4 → 8 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 + 2 + 6 + 5 + 8 + 7 + 0 + 0 + 2 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4

This NPI is valid

The calculated check digit is 4, which matches the last digit of 1235470014.

Other Providers at the Same Location

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

DR. JOSE IVAN QUICENO M.D.

Ophthalmology

10666 N TORREY PINES RD, SCMG DIVISION OF OPHTHALMOLOGY
LA JOLLA, CA 92037

San Diego County (858) 554-9108

SCRIPPS CLINIC MEDICAL GROUP

Clinic/Center (Multi-Specialty)