Provider Profile
Helen Duong
Unclaimed ProfileAbout Helen Duong
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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.
Contact Information
- (415) 623-4233
- Email not available
Practice Locations
355 GELLERT BLVD STE 280
Daly City, CA 94015
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.
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 is Helen Duong's specialty?
Helen Duong is a marriage and family therapist in Daly City, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.
NPI registry
Where can I find Helen Duong?
Helen Duong is listed at 355 Gellert Blvd Ste 280, Daly City, CA 94015. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Helen Duong?
The number on file is (415) 623-4233. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Helen Duong's NPI number?
Helen Duong's National Provider Identifier is 1871773812. 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 Helen Duong been practicing?
Helen Duong 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 Helen Duong confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Helen Duong. 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.