Provider Profile
Diane Hazeyama, M.S.
Unclaimed ProfileAbout Diane Hazeyama
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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.
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
- (510) 345-4379
- Email not available
Practice Locations
21515 HAWTHORNE BLVD
Torrance, CA 90503
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 kind of doctor is Diane Hazeyama?
Diane Hazeyama is a marriage and family therapist in Torrance, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.
NPI registry
What is Diane Hazeyama's address?
Diane Hazeyama is listed at 21515 Hawthorne Blvd, Torrance, CA 90503. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Diane Hazeyama?
The number on file is (510) 345-4379. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Diane Hazeyama's NPI number?
Diane Hazeyama's National Provider Identifier is 1649599622. 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 Hazeyama been practicing?
Diane Hazeyama has 16+ years experience. Registered with an NPI since 2010. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Diane Hazeyama confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Diane Hazeyama. 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.