Provider Profile
Maria S. Xanthos, MFT
Unclaimed ProfileAbout Maria Xanthos
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (714) 526-0758
- Email not available
Practice Locations
440 E COMMONWEALTH AVE
Fullerton, CA 92832
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
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 Maria S. Xanthos?
Maria S. Xanthos is a marriage and family therapist in Fullerton, 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 Maria S. Xanthos's address?
Maria S. Xanthos is listed at 440 E Commonwealth Ave, Fullerton, CA 92832. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Maria S. Xanthos?
The number on file is (714) 526-0758. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Maria S. Xanthos?
Maria S. Xanthos's National Provider Identifier is 1235101577. 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 much experience does Maria S. Xanthos have?
Maria S. Xanthos has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Maria S. Xanthos's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Maria S. Xanthos. 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.