CALIFORNIA ORTHOPEDICS & SPINE INC
NPI 1497701767
Orthopaedic Surgery in Larkspur, CA

NPI Status: Active since May 26, 2006

Contact Information

18 BON AIR RD
LARKSPUR, CA
ZIP 94939
Phone: (415) 927-5300
Fax: (415) 927-5242

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  • Organization
  • Orthopaedic Surgery

About CALIFORNIA ORTHOPEDICS & SPINE INC

This page provides the complete NPI Profile along with additional information for California Orthopedics & Spine Inc, a provider established in Larkspur, California operating as a Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1497701767 assigned on May 2006. The practitioner's primary taxonomy code is 207X00000X. The provider is registered as an organization and their NPI record was last updated 8 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 former legal business name is Mt. Tam Orthopedics, A Medical Center, Inc.. The authorized official of this NPI record is Robert H. Byers (Board Member)

NPI
1497701767
Provider Legal Name
CALIFORNIA ORTHOPEDICS & SPINE INC
Other Organization Name
MT. TAM ORTHOPEDICS, A MEDICAL CENTER, INC.
Other Name Type
Former Legal Business Name (4)
Entity Type
Organization
Location Address
18 BON AIR RD LARKSPUR, CA 94939
Location Phone
(415) 927-5300
Location Fax
(415) 927-5242
Mailing Address
18 BON AIR RD LARKSPUR, CA 94939
Mailing Phone
(415) 927-5300
Mailing Fax
(415) 927-5242
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
05-26-2006
Last Update Date
09-27-2018
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Location Map

Secondary Locations

  • 5 Bon Air Rd Ste 129
    Larkspur, CA 94939
    (415) 924-8900
  • 2 Bon Air Rd Ste 120
    Larkspur, CA 94939
    (415) 496-2812
  • 7100 Redwood Blvd Ste 200
    Novato, CA 94945
    (415) 927-5300

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

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1174400000XOther Service Providers

Specialist

 
2207X00000XAllopathic & Osteopathic Physicians

Orthopaedic Surgery

ZZZ13645Z (CA)
32251X0800XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Physical Therapist
Orthopedic

 

Group Taxonomy 193400000X MULTIPLE 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

ROBERT H. BYERS

Authorized Official Title
BOARD MEMBER
Authorized Official Phone
(415) 927-5300

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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 1497701767, 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
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 9 → 18 → 9 7 → 14 → 5 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 1 + 4 + 0 + 2 + 7 + 1 + 2 + 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 1497701767.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Orthopaedic Surgery
18 BON AIR RD
LARKSPUR, CA 94939
Orthopaedic Surgery
18 BON AIR RD
LARKSPUR, CA 94939
Orthopaedic Surgery
18 BON AIR RD
LARKSPUR, CA 94939
Orthopaedic Surgery
18 BON AIR RD
LARKSPUR, CA 94939
Orthopaedic Surgery (Sports Medicine)
18 BON AIR RD
LARKSPUR, CA 94939
Orthopaedic Surgery (Sports Medicine)
18 BON AIR RD
LARKSPUR, CA 94939
Orthopaedic Surgery
18 BON AIR RD, MT. TAM ORTHPEDICS
LARKSPUR, CA 94939
Physical Therapist
18 BON AIR RD
LARKSPUR, CA 94939
Physician Assistant (Medical)
18 BON AIR RD
LARKSPUR, CA 94939
Physician Assistant (Medical)
18 BON AIR RD
LARKSPUR, CA 94939
Physician Assistant
18 BON AIR RD
LARKSPUR, CA 94939
Physical Therapist
18 BON AIR RD
LARKSPUR, CA 94939

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497701767, enumerated as an "organization" on May 26, 2006.

The provider is located at 18 BON AIR RD LARKSPUR, CA 94939 and the phone number is (415) 927-5300.

Orthopaedic Surgery with taxonomy code 207X00000X.