CLARITY INJURY CARE GALLAGHER CHIROPRACTIC, INC
NPI 1174473268
Chiropractor in San Francisco, CA

NPI Status: Active since January 29, 2026

Contact Information

211 SUTTER ST STE 401
SAN FRANCISCO, CA
ZIP 94108
Phone: (415) 980-4400

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  • Organization
  • Chiropractor

About CLARITY INJURY CARE GALLAGHER CHIROPRACTIC, INC

This page provides the complete NPI Profile along with additional information for Clarity Injury Care Gallagher Chiropractic, Inc, a provider established in San Francisco, California operating as a Chiropractor. The healthcare provider is registered in the NPI registry with number 1174473268 assigned on January 2026. The practitioner's primary taxonomy code is 111N00000X. The provider is registered as an organization and their NPI record was last updated January 2026. 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 William Gallagher Dc (President)

NPI
1174473268
Provider Name
CLARITY INJURY CARE GALLAGHER CHIROPRACTIC, INC
Entity Type
Organization
Location Address
211 SUTTER ST STE 401 SAN FRANCISCO, CA 94108
Location Phone
(415) 980-4400
Mailing Address
16 CLAYTON ST SAN FRANCISCO, CA 94117
Mailing Phone
(415) 980-4400
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-29-2026
Last Update Date
01-29-2026
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A chiropractor like Clarity Injury Care Gallagher Chiropractic, Inc helps patients with problems of the neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons. Chiropractors use spinal adjustments and manipulation, as well as other clinical interventions, to manage health issues such as back and neck pain. Some chiropractors apply procedures like massage therapy, rehabilitative exercise, ultrasound and spinal adjustments and manipulation. A chiropractor focuses on the patients overall health and might refer patients to other healthcare professionals if necessary.

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

Chiropractor

Taxonomy Code
111N00000X
Type
Chiropractic Providers
Taxonomy Description
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

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

WILLIAM GALLAGHER DC

Authorized Official Title
PRESIDENT
Authorized Official Phone
(480) 612-1663

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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 1174473268, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
8
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 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 8 + 7 + 6 + 2 + 1 + 2 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1174473268.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Acupuncturist
211 SUTTER ST STE 401
SAN FRANCISCO, CA 94108
Acupuncturist
211 SUTTER ST STE 401
SAN FRANCISCO, CA 94108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174473268, enumerated as an "organization" on January 29, 2026.

The provider is located at 211 SUTTER ST STE 401 SAN FRANCISCO, CA 94108 and the phone number is (415) 980-4400.

Chiropractor with taxonomy code 111N00000X.