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

Stephen S Chen MD Inc

Organization Sports Medicine (Orthopaedic Surgery) Physician · NPI 1558855437

Stephen S Chen MD Inc is a Sports Medicine (Orthopaedic Surgery) Physician in Walnut Creek, California. Licensed in California. Registered with an NPI since 2018.

Licensed in
CA
In the registry since
2018
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1777 Botelho Dr Ste 110
Walnut Creek, CA 94596-5083
Phone: (925) 934-3536
Fax: (925) 934-0672
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sports Medicine (Orthopaedic Surgery) Physician (primary) Taxonomy 207XX0005X · Licence A107350 (CA)

Record details

NPI number1558855437
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Margaret Raskowsky — Manager · (415) 491-1210
NPI enumeratedJune 14, 2018
Last updated in NPPESJanuary 8, 2020
Certification dateJanuary 8, 2020
Mailing address6114 La Salle Ave # 320, Oakland, CA 94611-2802

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