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Provider Profile

Diana K. Hattar, MFT / PCC

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At a glance

About Diana Hattar

Diana K. Hattar, MFT / PCC is a marriage & family therapist practicing in Irvine, CA. This provider record is associated with NPI 1588509855.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Credentials & Licensing

CA · Assoc. Professional Clinical CounselorCalifornia Board of Behavioral Sciences
No. 18332CurrentExpires Dec 31, 2026Since 2024
CA · Associate Marriage & Family TherapistCalifornia Board of Behavioral Sciences
No. 151825CurrentExpires Dec 31, 2026Since 2024
NPINational Provider Identifier
1588509855Issued 2026

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Common questions

What is Diana K. Hattar's specialty?

Diana K. Hattar is a marriage and family therapist in Irvine, 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 Diana K. Hattar?

Diana K. Hattar is listed at 220 Technology Dr Ste 205, Irvine, CA 92618. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Diana K. Hattar?

The number on file is (951) 297-7773. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Diana K. Hattar?

Diana K. Hattar's National Provider Identifier is 1588509855. 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

Is Diana K. Hattar's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Diana K. Hattar. If this is you, claiming it is free.

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