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Edit this profileAt a glance
- 1179 N Mcdowell Blvd, Petaluma, CA 94954
About Leanna Castro
Listed in the NPI registry as a nurse practitioner — family, Leanna Castro practices in Petaluma, CA. NPI 1427933530 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (707) 559-7500
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1179 N MCDOWELL BLVD
Petaluma, CA 94954
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 nurse practitioners at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 5 related providers in 1 group
Common questions
What does Leanna Castro specialize in?
Leanna Castro is a nurse practitioner in Petaluma, 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 Leanna Castro located?
Leanna Castro is listed at 1179 N Mcdowell Blvd, Petaluma, CA 94954. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Leanna Castro's phone number?
The number on file is (707) 559-7500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Leanna Castro's NPI number?
Leanna Castro's National Provider Identifier is 1427933530. 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 Leanna Castro been practicing?
Leanna Castro 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
Has Leanna Castro confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Leanna Castro. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.