KATHY FANG, MD, PHD, INC.
NPI 1447370853
Specialist in El Cerrito, CA

NPI Status: Active since March 30, 2007

Contact Information

118 PLAZA PROFESSIONAL BUILDING
EL CERRITO, CA
ZIP 94530
Phone: (510) 524-0224
Fax: (510) 524-0215

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  • Organization
  • Specialist

About KATHY FANG, MD, PHD, INC.

This page provides the complete NPI Profile along with additional information for Kathy Fang, Md, Phd, Inc., a provider established in El Cerrito, California operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1447370853 assigned on March 2007. The practitioner's primary taxonomy code is 174400000X with license number 2671158 (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. Kathy Fang M.d. (Md, Phd)

NPI
1447370853
Provider Name
KATHY FANG, MD, PHD, INC.
Entity Type
Organization
Location Address
118 PLAZA PROFESSIONAL BUILDING EL CERRITO, CA 94530
Location Phone
(510) 524-0224
Location Fax
(510) 524-0215
Mailing Address
118 PLAZA PROFESSIONAL BUILDING EL CERRITO, CA 94530
Mailing Phone
(510) 524-0224
Mailing Fax
(510) 524-0215
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-30-2007
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
License No.
2671158
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 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. KATHY FANG M.D.

Authorized Official Title
MD, PHD
Authorized Official Phone
(510) 524-0224

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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 1447370853, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
4
Unchanged
Pos 3
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
3
Doubled → 6
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 4 → 8 3 → 6 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 6 + 7 + 0 + 8 + 1 + 0 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1447370853.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447370853, enumerated as an "organization" on March 30, 2007.

The provider is located at 118 PLAZA PROFESSIONAL BUILDING EL CERRITO, CA 94530 and the phone number is (510) 524-0224.

Specialist with taxonomy code 174400000X.