PACIFIC HORIZON MEDICAL GROUP INC.
NPI 1659454593
Specialist in San Francisco, CA

NPI Status: Active since October 23, 2006

Contact Information

2351 CLAY ST
SUITE 512
SAN FRANCISCO, CA
ZIP 94115
Phone: (415) 292-5477
Fax: (415) 292-5490

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  • Organization
  • Specialist

About PACIFIC HORIZON MEDICAL GROUP INC.

This page provides the complete NPI Profile along with additional information for Pacific Horizon Medical Group Inc., a provider established in San Francisco, California operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1659454593 assigned on October 2006. The practitioner's primary taxonomy code is 174400000X. 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 provider's is doing business as Pacific Horizon Medical Group Inc.. The authorized official of this NPI record is Lorna Marie Thornton M.d. (President)

NPI
1659454593
Provider Legal Name
PACIFIC HORIZON MEDICAL GROUP INC.
Other Organization Name
PACIFIC HORIZON MEDICAL GROUP INC.
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
2351 CLAY ST SUITE 512 SAN FRANCISCO, CA 94115
Location Phone
(415) 292-5477
Location Fax
(415) 292-5490
Mailing Address
2351 CLAY ST SUITE 512 SAN FRANCISCO, CA 94115
Mailing Phone
(415) 292-5477
Mailing Fax
(415) 292-5490
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-23-2006
Last Update Date
08-22-2020
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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
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 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

LORNA MARIE THORNTON M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(415) 292-5484

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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 1659454593, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 5 → 10 → 1 4 → 8 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 8 + 5 + 8 + 5 + 1 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1659454593.

Other Providers at the Same Location


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

Orthopaedic Surgery
2351 CLAY ST, STE 510
SAN FRANCISCO, CA 94115
Physician Assistant (Medical)
2351 CLAY ST, 307A
SAN FRANCISCO, CA 94115
Internal Medicine (Pulmonary Disease)
2351 CLAY ST, STE. 501
SAN FRANCISCO, CA 94115
Internal Medicine (Pulmonary Disease)
2351 CLAY ST, 501
SAN FRANCISCO, CA 94115
Internal Medicine (Cardiovascular Disease)
2351 CLAY ST, SUITE 513F
SAN FRANCISCO, CA 94115
Internal Medicine (Critical Care Medicine)
2351 CLAY ST, SUITE 501
SAN FRANCISCO, CA 94115
Internal Medicine (Pulmonary Disease)
2351 CLAY ST, SUITE 501
SAN FRANCISCO, CA 94115
Physician Assistant (Surgical)
2351 CLAY ST
SAN FRANCISCO, CA 94115
Physician Assistant
2351 CLAY ST
SAN FRANCISCO, CA 94115
Genetic Counselor, MS
2351 CLAY ST, SUITE 513C
SAN FRANCISCO, CA 94115
Orthopaedic Surgery
2351 CLAY ST, 510
SAN FRANCISCO, CA 94115
Genetic Counselor, MS
2351 CLAY ST, SUITE 513C
SAN FRANCISCO, CA 94115
Hospitalist
2351 CLAY ST, SUITE 360
SAN FRANCISCO, CA 94115
Internal Medicine
2351 CLAY ST, SUITE 380
SAN FRANCISCO, CA 94115
Student in an Organized Health Care Education/Training Program
2351 CLAY ST, SUITE 380
SAN FRANCISCO, CA 94115
Social Worker (Clinical)
2351 CLAY ST, 1ST FLOOR
SAN FRANCISCO, CA 94115
Internal Medicine (Critical Care Medicine)
2351 CLAY ST, # 501
SAN FRANCISCO, CA 94115
Student in an Organized Health Care Education/Training Program
2351 CLAY ST, SUITE 380
SAN FRANCISCO, CA 94115
Student in an Organized Health Care Education/Training Program
2351 CLAY ST, #S-380
SAN FRANCISCO, CA 94115
Internal Medicine
2351 CLAY ST, SUITE 380
SAN FRANCISCO, CA 94115

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659454593, enumerated as an "organization" on October 23, 2006.

The provider is located at 2351 CLAY ST SUITE 512 SAN FRANCISCO, CA 94115 and the phone number is (415) 292-5477.

Specialist with taxonomy code 174400000X.