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Provider Profile

James B. Duhamel, DDS

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At a glance

About Dr. Duhamel

James B. Duhamel, DDS is a general practice dentistry practicing in Valley Springs, CA. According to Medicare claims data, James cared for 73 Medicare patients across 82 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. This provider record is associated with NPI 1730173162.

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

Education & Training

Medical School Other Graduated: 1973

Specialty

Credentials & Licensing

CA · Dental LicenseDental Board of California
No. 23820CurrentExpires Feb 2027Since 1973
NPINational Provider Identifier
1730173162Issued 2005

Snapshot · verify with the board ↗

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 Dr. Duhamel specialize in?

Dr. Duhamel is a dentist in Valley Springs, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice Dentistry”.

NPI registry

Where is Dr. Duhamel located?

Dr. Duhamel is listed at 13 Main St, Valley Springs, CA 95252. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Duhamel's phone number?

The number on file is (209) 772-9649. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Duhamel's NPI number?

Dr. Duhamel's National Provider Identifier is 1730173162. 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 Dr. Duhamel go to medical school?

Dr. Duhamel attended Other, graduating in 1973. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Duhamel been practicing?

Dr. Duhamel has 53 years experience. Calculated from a graduation year of 1973, reported in the CMS National Downloadable File.

CMS public data

What does Dr. Duhamel do most often?

According to Medicare billing data, Dr. Duhamel the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Dr. Duhamel confirmed this information?

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

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