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Edit this profileAt a glance
- 200 Muir Rd, Martinez, CA 94553
About Dr. Seier
Based in Martinez, CA, Sandra Seier, M.D. is listed in the NPI registry under family medicine. NPI 1831260017 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (925) 372-1000
- Email not available
Practice Locations
200 MUIR RD
Martinez, CA 94553
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 family doctors at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 23 related providers in 3 groups
Other family doctors in Martinez 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Sandra Seier?
Sandra Seier is a family doctor in Martinez, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
What is Sandra Seier's address?
Sandra Seier is listed at 200 Muir Rd, Martinez, CA 94553. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Sandra Seier?
The number on file is (925) 372-1000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Sandra Seier?
Sandra Seier's National Provider Identifier is 1831260017. 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
Where did Sandra Seier train?
Sandra Seier attended Other, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Sandra Seier have?
Sandra Seier has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
Is Sandra Seier's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Sandra Seier. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.