HUDDLESTON HIP & KNEE INSTITUTE
NPI 1588871107
Specialist in Tarzana, CA

NPI Status: Active since May 16, 2007

Contact Information

5525 ETIWANDA AVE
SUITE 324
TARZANA, CA
ZIP 91356
Phone: (818) 708-9090
Fax: (818) 708-3901

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  • Specialist

About HUDDLESTON HIP & KNEE INSTITUTE

This page provides the complete NPI Profile along with additional information for Huddleston Hip & Knee Institute, a provider established in Tarzana, California operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1588871107 assigned on May 2007. 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 authorized official of this NPI record is Herbert D Huddleston M.d. (Physician Owner)

NPI
1588871107
Provider Name
HUDDLESTON HIP & KNEE INSTITUTE
Entity Type
Organization
Location Address
5525 ETIWANDA AVE SUITE 324 TARZANA, CA 91356
Location Phone
(818) 708-9090
Location Fax
(818) 708-3901
Mailing Address
5525 ETIWANDA AVE SUITE 324 TARZANA, CA 91356
Mailing Phone
(818) 708-9090
Mailing Fax
(818) 708-3901
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-16-2007
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
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

HERBERT D HUDDLESTON M.D.

Authorized Official Title
PHYSICIAN OWNER
Authorized Official Phone
(818) 708-9090

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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 1588871107, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
1
Doubled → 2
Pos 8
1
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 8 → 16 → 7 8 → 16 → 7 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 1 + 6 + 7 + 2 + 1 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1588871107.

Other Providers at the Same Location


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

Obstetrics & Gynecology (Gynecology)
5525 ETIWANDA AVE, SUITE 209
TARZANA, CA 91356
Obstetrics & Gynecology (Obstetrics)
5525 ETIWANDA AVE, SUITE 209
TARZANA, CA 91356
Internal Medicine
5525 ETIWANDA AVE, SUITE 320
TARZANA, CA 91356
Internal Medicine
5525 ETIWANDA AVE, SUITE 318
TARZANA, CA 91356
Internal Medicine
5525 ETIWANDA AVE, SUITE 318
TARZANA, CA 91356
Specialist
5525 ETIWANDA AVE, #305
TARZANA, CA 91356
Obstetrics & Gynecology
5525 ETIWANDA AVE, #216
TARZANA, CA 91356
Colon & Rectal Surgery
5525 ETIWANDA AVE, #201
TARZANA, CA 91356
Obstetrics & Gynecology
5525 ETIWANDA AVE, SUITE 315
TARZANA, CA 91356
Internal Medicine (Cardiovascular Disease)
5525 ETIWANDA AVE, SUITE 217
TARZANA, CA 91356
Internal Medicine
5525 ETIWANDA AVE, SUITE 222
TARZANA, CA 91356
Internal Medicine
5525 ETIWANDA AVE, SUITE 222
TARZANA, CA 91356
Clinical Medical Laboratory
5525 ETIWANDA AVE, SUITE 222
TARZANA, CA 91356
Physical Therapist
5525 ETIWANDA AVE, SUITE # 110
TARZANA, CA 91356
Physical Therapist
5525 ETIWANDA AVE, SUITE 110
TARZANA, CA 91356
Pediatrics
5525 ETIWANDA AVE, 212
TARZANA, CA 91356
Internal Medicine
5525 ETIWANDA AVE, SUITE 318
TARZANA, CA 91356
Pediatrics
5525 ETIWANDA AVE, SUITE 212
TARZANA, CA 91356
Pediatrics
5525 ETIWANDA AVE, SUITE 212
TARZANA, CA 91356
Surgery
5525 ETIWANDA AVE, SUITE 222
TARZANA, CA 91356

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588871107, enumerated as an "organization" on May 16, 2007.

The provider is located at 5525 ETIWANDA AVE SUITE 324 TARZANA, CA 91356 and the phone number is (818) 708-9090.

Specialist with taxonomy code 174400000X.