Provider Profile
Sandi De Guzman, FNP
Unclaimed ProfileAbout Sandi De Guzman
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Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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) 685-4224
- Email not available
Practice Locations
5173 LONE TREE WAY
Antioch, CA 94531
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Antioch 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2025 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Sandi De Guzman specialize in?
Sandi De Guzman is a nurse practitioner in Antioch, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Where is Sandi De Guzman located?
Sandi De Guzman is listed at 5173 Lone Tree Way, Antioch, CA 94531. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Sandi De Guzman's phone number?
The number on file is (925) 685-4224. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Sandi De Guzman?
Sandi De Guzman's National Provider Identifier is 1871486647. 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 Sandi De Guzman train?
Sandi De Guzman attended Other, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Sandi De Guzman have?
Sandi De Guzman has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.
CMS public data
Is Sandi De Guzman's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Sandi De Guzman. 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.