Physician Profile

Unclaimed Profile

About COLLIS

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Areas of Expertise

Obstetrics & Gynecology (Primary)

Common questions

What is Dr. Collis's specialty?

Dr. Collis is an OB-GYN in Gresham, OR. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Obstetrics & Gynecology”.

NPI registry

Where can I find Dr. Collis?

Dr. Collis is listed at 24850 SE STARK ST SUITE 200, Gresham, OR 97030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Collis?

The number on file is (503) 491-9444. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Collis's NPI number?

Dr. Collis's National Provider Identifier is 1841208972. 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. Collis been practising?

Dr. Collis 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. Collis confirmed this information?

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

Guide.md

Licensing & Certification

OR licenseDO19348
NPI1841208972
NPI issued08/04/2006

Source: NPPES NPI Registry

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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 OB-GYNs at this location 2

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

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 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 — 1 related provider in 1 group

Other OB-GYNs in Gresham 1

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.