Physician Profile

Unclaimed Profile

About COLLADAY

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Areas of Expertise

Psychologist (Primary)

Common questions

What does Dr. Colladay specialise in?

Dr. Colladay is a psychologist in Antioch, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Psychologist”.

NPI registry

Where is Dr. Colladay located?

Dr. Colladay is listed at 2225 BUCHANAN RD SUITE H, Antioch, CA 94509. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Colladay's phone number?

The number on file is (925) 753-1986. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Colladay's NPI number?

Dr. Colladay's National Provider Identifier is 1164531190. 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 Dr. Colladay been practising?

Dr. Colladay 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 practised for longer than this.

NPI registry

Has Dr. Colladay confirmed this information?

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

Guide.md

Licensing & Certification

CA licenseMFCC27095
NPI1164531190
NPI issued08/30/2006

Source: NPPES NPI Registry

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 1

Same specialty, same street address — most likely the same department or group.

Related specialists at this location 5

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

Other psychologists in Antioch 8

Same specialty, same city.

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.