GOLDEN STATE ORTHOPEDICS & SPINE
NPI 1760135107
Orthopaedic Surgery in Capitola, CA

NPI Status: Active since January 26, 2022

Contact Information

4140 JADE ST STE 100
CAPITOLA, CA
ZIP 95010
Phone: (831) 475-4024

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  • Organization
  • Orthopaedic Surgery
  • CLIA Number: 05D2167095
  • CLIA Cert. Type: Independent
  • CLIA Exp. Date: 09-05-2027

About GOLDEN STATE ORTHOPEDICS & SPINE

This page provides the complete NPI Profile along with additional information for Golden State Orthopedics & Spine, a provider established in Capitola, California operating as a Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1760135107 assigned on January 2022. The practitioner's primary taxonomy code is 207X00000X. The provider is registered as an organization and their NPI record was last updated 2 years ago. Golden State Orthopedics & Spine operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Stephen Hammarstrom (Ceo)

NPI
1760135107
Provider Name
GOLDEN STATE ORTHOPEDICS & SPINE
Entity Type
Organization
Location Address
4140 JADE ST STE 100 CAPITOLA, CA 95010
Location Phone
(831) 475-4024
Mailing Address
PO BOX 31396 WALNUT CREEK, CA 94598
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
01-26-2022
Last Update Date
06-13-2024
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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

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.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

STEPHEN HAMMARSTROM

Authorized Official Title
CEO
Authorized Official Phone
(925) 939-8585

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D2167095
Facility Type
Independent
Certificate Effective Date
September 06, 2025
Certificate Expiration Date
September 05, 2027
Laboratory Director
DR. EMILY A. GREEN
Certificate Type
Certificate of Accreditation
Certificate Type Description
This is a CLIA certificate is issued to Golden State Orthopedics & Spine on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high complexity) testing.

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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 1760135107, 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 43. The final step is to find the difference between that total and the next multiple of ten (50 - 43 = 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
7
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
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 6 → 12 → 3 1 → 2 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 2 + 0 + 2 + 3 + 1 + 0 + 1 + 0 + 24 = 43

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

The next multiple of ten after 43 is 50. The difference is the calculated check digit.

50 - 43 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1760135107.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Orthopaedic Surgery (Hand Surgery)
4140 JADE ST STE 100
CAPITOLA, CA 95010
Nurse Practitioner (Family)
4140 JADE ST STE 100
CAPITOLA, CA 95010
Physician Assistant (Surgical)
4140 JADE ST STE 100
CAPITOLA, CA 95010
Physician Assistant
4140 JADE ST STE 100
CAPITOLA, CA 95010
Orthopaedic Surgery (Foot and Ankle Surgery)
4140 JADE ST STE 100
CAPITOLA, CA 95010
Orthopaedic Surgery
4140 JADE ST STE 100
CAPITOLA, CA 95010
Orthopaedic Surgery (Sports Medicine)
4140 JADE ST STE 100
CAPITOLA, CA 95010
Physician Assistant (Medical)
4140 JADE ST STE 100
CAPITOLA, CA 95010

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1760135107, enumerated as an "organization" on January 26, 2022.

The provider is located at 4140 JADE ST STE 100 CAPITOLA, CA 95010 and the phone number is (831) 475-4024.

Orthopaedic Surgery with taxonomy code 207X00000X.