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Edit this profileAt a glance
- 20284 Redwood Rd, Castro Valley, CA 94546
About Diane Royal
Diane I. Royal, MFT is a marriage & family therapist based in Castro Valley, CA. The provider's National Provider Identifier (NPI) is 1568674000.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (510) 512-2463
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
20284 REDWOOD RD
Castro Valley, CA 94546
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 marriage and family therapists at this location 8
Same specialty, same street address — most likely the same department or group.
Common questions
What does Diane I. Royal specialize in?
Diane I. Royal is a marriage and family therapist in Castro Valley, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.
NPI registry
Where is Diane I. Royal located?
Diane I. Royal is listed at 20284 Redwood Rd, Castro Valley, CA 94546. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Diane I. Royal's phone number?
The number on file is (510) 512-2463. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Diane I. Royal's NPI number?
Diane I. Royal's National Provider Identifier is 1568674000. 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 Diane I. Royal been practicing?
Diane I. Royal has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Diane I. Royal confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Diane I. Royal. If this is you, claiming it is free.
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