Provider Profile
Katie A. Sy
Unclaimed ProfileAbout Katie Sy
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (323) 917-2322
- Email not available
Practice Locations
PO BOX 8813
Rancho Cucamonga, CA 91701
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 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 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 8 related providers in 1 group
Common questions
What does Katie A. Sy specialize in?
Katie A. Sy is a marriage and family therapist in Rancho Cucamonga, 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 Katie A. Sy located?
Katie A. Sy is listed at Po Box 8813, Rancho Cucamonga, CA 91701. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Katie A. Sy's phone number?
The number on file is (323) 917-2322. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Katie A. Sy's NPI number?
Katie A. Sy's National Provider Identifier is 1992657340. 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
Has Katie A. Sy confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Katie A. Sy. 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.