Provider Profile
Mary Grace L. Guardiano
Unclaimed ProfileAbout Mary Grace Guardiano
Listed in the NPI registry as a registered nurse, Mary Grace L. Guardiano practices in Oakland, CA. NPI 1235969452 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (510) 261-9191
- Email not available
Practice Locations
1451 28TH AVE
Oakland, CA 94601
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 registered nurses at this location 7
Same specialty, same street address — most likely the same department or group.
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.
Common questions
What does Mary Grace L. Guardiano specialize in?
Mary Grace L. Guardiano is a registered nurse in Oakland, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mary Grace L. Guardiano located?
Mary Grace L. Guardiano is listed at 1451 28Th Ave, Oakland, CA 94601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mary Grace L. Guardiano's phone number?
The number on file is (510) 261-9191. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mary Grace L. Guardiano's NPI number?
Mary Grace L. Guardiano's National Provider Identifier is 1235969452. 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 long has Mary Grace L. Guardiano been practicing?
Mary Grace L. Guardiano has 2+ years experience. Registered with an NPI since 2024. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Mary Grace L. Guardiano confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary Grace L. Guardiano. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.