Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Golden State Orthopedics & Spine

Organization Orthopaedic Surgery Physician · NPI 1427402783

Golden State Orthopedics & Spine is an Orthopaedic Surgery Physician in Concord, California. Registered with an NPI since 2016.

In the registry since
2016

Practice location Address checks out

1800 Sutter St Ste 100
Concord, CA 94520-2563
Phone: (925) 939-8585
Fax: (925) 933-2709
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X

Record details

NPI number1427402783
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationGolden State Orthopedics & Spine
Authorized official Stephen Hammarstrom — Ceo · (925) 939-8585
NPI enumeratedApril 22, 2016
Last updated in NPPESJune 13, 2024
Certification dateJune 13, 2024
Mailing addressPo Box 31396, Walnut Creek, CA 94598-8396

Other providers in Concord