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Physician Profile

William N. Holmes, M.D.

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At a glance

About Dr. Holmes

Based in Orange, CA, William N. Holmes, M.D. is listed in the NPI registry under diagnostic radiology. William graduated from University of Vermont College of Medicine in 2001. NPI 1700811700 identifies this record in the national registry.

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

Specialty

Credentials & Licensing

CA licenceAs reported to the NPI registry
No. A104831As reported
MA licenceAs reported to the NPI registry
No. 227340As reported
NPINational Provider Identifier
1700811700Issued 2006

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
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 does William N. Holmes specialize in?

William N. Holmes is a radiologist in Orange, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.

NPI registry

Where is William N. Holmes located?

William N. Holmes is listed at 431 S Batavia St Ste. 103, Orange, CA 92868. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is William N. Holmes's phone number?

The number on file is (714) 538-6731. Contact the office directly to confirm availability and scheduling.

NPI registry

What is William N. Holmes's NPI number?

William N. Holmes's National Provider Identifier is 1700811700. 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

Where did William N. Holmes train?

William N. Holmes attended University of Vermont College of Medicine, graduating in 2001. This comes from the CMS National Downloadable File.

CMS public data

How long has William N. Holmes been practicing?

William N. Holmes has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.

CMS public data

Has William N. Holmes confirmed this information?

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

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