Provider Profile
Sydney Bretthauer
Unclaimed ProfileAbout Sydney Bretthauer
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (925) 640-1220
- Email not available
Practice Locations
1987 BONIFACIO ST
Concord, CA 94520
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other providers at this location 8
Same specialty, same street address — most likely the same department or group.
Common questions
What is Sydney Bretthauer's address?
Sydney Bretthauer is listed at 1987 Bonifacio St, Concord, CA 94520. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Sydney Bretthauer?
The number on file is (925) 640-1220. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Sydney Bretthauer?
Sydney Bretthauer's National Provider Identifier is 1003700345. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does Sydney Bretthauer have?
Sydney Bretthauer has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Sydney Bretthauer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Sydney Bretthauer. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.