GOLDEN STATE ORTHOPEDICS & SPINE
NPI 1013724665
Orthopaedic Surgery in San Jose, CA

Q: What is Golden State Orthopedics & Spine's NPI number?

The NPI number for Golden State Orthopedics & Spine is 1013724665. It was assigned to this organization in the NPPES registry on December 17, 2024.

Q: What is Golden State Orthopedics & Spine's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Active since December 17, 2024

280 JACKSON ST, SAN JOSE, CA 95112(408) 293-7767 Get Directions Write a Review

NPPES record last updated: December 18, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Golden State Orthopedics & Spine NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GOLDEN STATE ORTHOPEDICS & SPINE (NPI 1013724665) is a healthcare organization registered as an orthopaedic surgery in San Jose, California and active in the NPI registry since December 2024. The organization lists Stephen Hammarstrom, Ceo, as its authorized official.

NPPES Registry Identity

NPI1013724665

Entity TypeOrganization

Primary Taxonomy207X00000X

Legal Business NameGOLDEN STATE ORTHOPEDICS & SPINE

Location Address280 JACKSON STSan Jose, CA 95112-3256

Mailing AddressPo Box 31396Walnut Creek, CA 94598-8396

Phone(408) 293-7767

Organization SubpartNo

Authorized OfficialStephen HammarstromCeo · (925) 939-8585

Enumeration DateDecember 17, 2024

Last NPPES UpdateDecember 18, 2024

NPPES CertifiedDecember 18, 2024

✔ NPI 1013724665 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

Definition

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.

280 JACKSON ST, San Jose, CA 95112

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Golden State Orthopedics & Spine is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

210

Medicare enrollment records show 210 clinicians reassign Medicare billing to Golden State Orthopedics & Spine, which bills Medicare for the services they deliver. Of these, 31 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 14

Physical Therapist in Private Practice93

Orthopedic Surgery55

Occupational Therapist in Private Practice24

Nurse Practitioner16

Hand Surgery6

Physical Medicine and Rehabilitation5

Family Practice3

Sports Medicine2

6 other specialties6

Nearest to this location (20)

See all 210

Meghan Alonso

Physical Therapist in Private Practice

NPI 1841988789

2115 THE ALAMEDA
San Jose, CA 95126

(408) 293-7767

✔ Accepts Medicare2.1 mi

Seigo Kuwano

Physical Therapist in Private Practice

NPI 1922704949

2115 THE ALAMEDA
San Jose, CA 95126

(925) 939-8585

✔ Accepts Medicare2.1 mi

Elizabeth Powell, DPT

Physical Therapist in Private Practice

NPI 1376910646

2115 THE ALAMEDA
San Jose, CA 95126

(408) 293-7794

✔ Accepts Medicare2.1 mi

Alexa Sperling

Physical Therapist in Private Practice

NPI 1891579124

2115 THE ALAMEDA
San Jose, CA 95126

(408) 293-7767

✔ Accepts Medicare2.1 mi

Chris Chung, M.D.

Family Practice

NPI 1528043403

900 LAFAYETTE ST STE 105
Santa Clara, CA 95050

(408) 293-7767

✔ PECOS✔ Accepts Medicare2.8 mi

John Kao, M.D.

Orthopedic Surgery

NPI 1790840858

900 LAFAYETTE ST STE 105
Santa Clara, CA 95050

(408) 293-7767

✔ PECOS✔ Accepts Medicare2.8 mi

Mia Manipud, NP

Nurse Practitioner

NPI 1316630403

900 LAFAYETTE ST STE 105
Santa Clara, CA 95050

(408) 293-7767

✔ PECOS✔ Accepts Medicare2.8 mi

Ashleigh Rhind, DPT

Physical Therapist in Private Practice

NPI 1164089355

900 LAFAYETTE ST STE 105
Santa Clara, CA 95050

(408) 293-7767

2.8 mi

Anthony Saglimbeni, M.D.

Sports Medicine

NPI 1922053776

900 LAFAYETTE ST STE 105
Santa Clara, CA 95050

(408) 293-7767

✔ PECOS✔ Accepts Medicare2.8 mi

Saranya Sethuraman, MD

Orthopedic Surgery

NPI 1124552351

900 LAFAYETTE ST STE 105
Santa Clara, CA 95050

(408) 293-7767

✔ PECOS✔ Accepts Medicare2.8 mi

Thomas Tai

Physical Therapist in Private Practice

NPI 1538652995

900 LAFAYETTE ST STE 105
Santa Clara, CA 95050

(925) 939-8585

✔ Accepts Medicare2.8 mi

Attiea Bassam, FNP

Nurse Practitioner

NPI 1174388573

1569 LEXANN AVE STE 114
San Jose, CA 95121

(408) 564-6831

✔ PECOS✔ Accepts Medicare5.2 mi

Ryan Sales, M.P.T.

Physical Therapist in Private Practice

NPI 1114980554

221 E HACIENDA AVE STE E
Campbell, CA 95008

(408) 412-8130

✔ Accepts Medicare6.5 mi

Jeffrey Blue, M.D.

Family Practice

NPI 1801900220

221 E HACIENDA AVE STE C
Campbell, CA 95008

(408) 404-4700

✔ PECOS✔ Accepts Medicare6.5 mi

Sarah Donaldson

Occupational Therapist in Private Practice

NPI 1114874666

221 E HACIENDA AVE STE A
Campbell, CA 95008

(408) 412-8130

✔ Accepts Medicare6.5 mi

Sabrina Pai, OTR/L, MOT

Occupational Therapist in Private Practice

NPI 1679923981

221 E HACIENDA AVE STE A
Campbell, CA 95008

(925) 939-8585

✔ Accepts Medicare6.5 mi

Kaila Silveira, DPT

Physical Therapist in Private Practice

NPI 1063298990

221 E HACIENDA AVE STE A
Campbell, CA 95008

(408) 412-8130

✔ Accepts Medicare6.5 mi

Maliheh Massih, M.D.

Physical Medicine and Rehabilitation

NPI 1679682769

3425 S BASCOM AVE. STE 200
Campbell, CA 95008

(408) 356-5292

✔ PECOS✔ Accepts Medicare6.6 mi

Jeffrey Coe, M.D.

Orthopedic Surgery

NPI 1225107691

340 DARDANELLI LN STE 10
Los Gatos, CA 95032

(408) 412-8100

✔ PECOS✔ Accepts Medicare7.3 mi

Tina Molumphy, MD

Pain Management

NPI 1124057930

340 DARDANELLI LN STE 10
Los Gatos, CA 95032

(408) 412-8100

✔ PECOS✔ Accepts Medicare7.3 mi

See all 210 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Golden State Orthopedics & Spine's NPI number?

The NPI number for Golden State Orthopedics & Spine is 1013724665. It was assigned to this organization in the NPPES registry on December 17, 2024.

Where is Golden State Orthopedics & Spine located?

Golden State Orthopedics & Spine is located at 280 Jackson St, San Jose, CA 95112. The listed phone number is (408) 293-7767.

What is Golden State Orthopedics & Spine's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Golden State Orthopedics & Spine enrolled in Medicare?

Yes. Golden State Orthopedics & Spine is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Golden State Orthopedics & Spine?

According to the CMS Revalidation Reassignment List (October 2026 release), 210 clinicians in 14 Medicare specialties reassign their Medicare billing to Golden State Orthopedics & Spine. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Physical Therapist in Private Practice (93), Orthopedic Surgery (55) and Occupational Therapist in Private Practice (24). Of these, 31 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Golden State Orthopedics & Spine was last updated on December 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.