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Physician Profile

Colin B. Arnold, M.D.

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At a glance

About Dr. Arnold

Based in Sacramento, CA, Colin B. Arnold, M.D. is listed in the NPI registry under ophthalmology. NPI 1316949779 identifies this record in the national registry.

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

Specialty

Ophthalmology (Primary)

Credentials & Licensing

HI · Physician and Surgeon GMedical Board of California
No. 47416DelinquentExpired Nov 30, 2025Since 1982
NPINational Provider Identifier
1316949779Issued 2005

Snapshot · verify with the board ↗

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What kind of doctor is Colin B. Arnold?

Colin B. Arnold is an eye doctor in Sacramento, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.

NPI registry

What is Colin B. Arnold's address?

Colin B. Arnold is listed at 7501 Hospital Dr #105, Sacramento, CA 95823. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Colin B. Arnold?

The number on file is (916) 423-4040. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Colin B. Arnold?

Colin B. Arnold's National Provider Identifier is 1316949779. 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 Colin B. Arnold have?

Colin B. Arnold has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Colin B. Arnold's profile verified?

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

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