DIGESTIVE HEALTH ASSOCIATES OF SOUTHERN CALIFORNIA
NPI 1972470730
Internal Medicine - Allergy & Immunology in Santa Monica, CA

NPI Status: Active since October 17, 2025

Contact Information

1301 20TH ST STE 280
SANTA MONICA, CA
ZIP 90404
Phone: (310) 829-6789
Fax: (310) 935-3163

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

Organization
Internal Medicine
Allergy & Immunology

About DIGESTIVE HEALTH ASSOCIATES OF SOUTHERN CALIFORNIA

This page provides the complete NPI Profile along with additional information for Digestive Health Associates Of Southern California, an internist established in Santa Monica, California operating as a Internal Medicine, focusing in allergy & immunology . The healthcare provider is registered in the NPI registry with number 1972470730 assigned on October 2025. The practitioner's primary taxonomy code is 207RA0201X. The provider is registered as an organization and their NPI record was last updated one year 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 Rahul Dixit (Partner)

NPI: 1972470730
Provider Name: DIGESTIVE HEALTH ASSOCIATES OF SOUTHERN CALIFORNIA
Entity Type: Organization
Location Address: 1301 20TH ST STE 280 SANTA MONICA, CA 90404
Location Phone: (310) 829-6789
Location Fax: (310) 935-3163
Mailing Address: 1301 20TH ST STE 280 SANTA MONICA, CA 90404
Mailing Phone: (310) 829-6789
Mailing Fax: (310) 935-3163
Is Sole Proprietor?: No
Is Organization Subpart?: Yes
Enumeration Date: 10-17-2025
Last Update Date: 10-17-2025
Code Navigator

An internist like Digestive Health Associates Of Southern California is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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: Internal Medicine Allergy & Immunology
Taxonomy Code: 207RA0201X
Type: Allopathic & Osteopathic Physicians
Taxonomy Description: An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.

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: RAHUL DIXIT
Authorized Official Title: PARTNER
Authorized Official Phone: (727) 410-1571

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 1972470730, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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 → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 8

Pos 6

Unchanged

Pos 7

Doubled → 0

Pos 8

Unchanged

Pos 9

Doubled → 6

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 7 → 14 → 5 4 → 8 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 8 + 7 + 0 + 7 + 6 + 24 = 70

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

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

70 - 70 = 0

This NPI is valid

The calculated check digit is 0, which matches the last digit of 1972470730.