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Physician Profile

Hang N. Claus, M.D.

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At a glance

About Dr. Claus

Based in Vacaville, CA, Hang N. Claus, M.D. is listed in the NPI registry under obstetrics & gynecology. Hang graduated from University of California, Geffen School of Medicine in 2008. NPI 1144594334 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 · Physician and Surgeon AMedical Board of California
No. 119725CurrentExpires Nov 2027Since 2012
NPINational Provider Identifier
1144594334Issued 2012

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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 kind of doctor is Hang N. Claus?

Hang N. Claus is an OB-GYN in Vacaville, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Obstetrics & Gynecology”.

NPI registry

What is Hang N. Claus's address?

Hang N. Claus is listed at 1 Quality Dr, Vacaville, CA 95688. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Hang N. Claus?

The number on file is (707) 624-4000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Hang N. Claus's NPI number?

Hang N. Claus's National Provider Identifier is 1144594334. 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 Hang N. Claus train?

Hang N. Claus attended University of California, Geffen School of Medicine, graduating in 2008. This comes from the CMS National Downloadable File.

CMS public data

How long has Hang N. Claus been practicing?

Hang N. Claus has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.

CMS public data

Has Hang N. Claus confirmed this information?

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

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