Provider Profile
Deborah Diferdinando, PsyD, MFT, CADCII
Unclaimed ProfileAbout Dr. Diferdinando
Deborah Diferdinando, PsyD, MFT, CADCII is a psychologist — clinical practicing in Carlsbad, CA. Deborah is also listed as specializing in marriage & family therapist and addiction & substance abuse counselor.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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
- (760) 822-4877
- Email not available
Practice Locations
2564 STATE ST STE B
Carlsbad, CA 92008
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 psychologists at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 8 related providers in 1 group
Common questions
What kind of doctor is Deborah Diferdinando, PsyD, MFT?
Deborah Diferdinando, PsyD, MFT is a psychologist in Carlsbad, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.
NPI registry
What is Deborah Diferdinando, PsyD, MFT's address?
Deborah Diferdinando, PsyD, MFT is listed at 2564 State St Ste B, Carlsbad, CA 92008. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Deborah Diferdinando, PsyD, MFT?
The number on file is (760) 822-4877. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Deborah Diferdinando, PsyD, MFT?
Deborah Diferdinando, PsyD, MFT's National Provider Identifier is 1609978931. 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 Deborah Diferdinando, PsyD, MFT have?
Deborah Diferdinando, PsyD, MFT 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 Deborah Diferdinando, PsyD, MFT's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Deborah Diferdinando, PsyD, MFT. 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.