DR. CHARLES A SIMPSON (D.C.) – Orthopedic Chiropractor, NPI 1790747939

DR. CHARLES A SIMPSON (D.C.) is a healthcare provider. based in Cornelius, Oregon. specializing in Orthopedic Chiropractor. They hold the professional credentials D.C.. They hold a License No. 1421 (OR). The NPI Number for DR. CHARLES A SIMPSON (D.C.) is 1790747939

Main info

Male
Name
DR. CHARLES A SIMPSON (D.C.)
NPI
1790747939
Phone
(503) 359-8970
Address
3990 SW LAFOLLETT RD
Enumeration Date
4 April 2006
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. CHARLES A SIMPSON (D.C.)

  • 3990, Southwest Lafollett Road, Cornelius, Washington County, Oregon, 97113, United States

    CORNELIUS, OR 971136037

    Phone: (503) 359-8970

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 97113)

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Reviews

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Frequently asked questions

What unique ID ties claims to DR. CHARLES A SIMPSON (D.C.)?
NPI 1790747939 is assigned to DR. CHARLES A SIMPSON (D.C.) under the national enumeration system.
Does this profile mean DR. CHARLES A SIMPSON (D.C.) is currently active?
Yes — DR. CHARLES A SIMPSON (D.C.) appears active in the national provider directory.
Can you summarize DR. CHARLES A SIMPSON (D.C.)'s specialty in plain language?
Clinically, the directory lists DR. CHARLES A SIMPSON (D.C.) with Orthopedic Chiropractor. Clinical services aligned with this taxonomy classification.
Where is DR. CHARLES A SIMPSON (D.C.)'s primary listing?
We display Cornelius, Oregon because that is what the record indicates for DR. CHARLES A SIMPSON (D.C.).
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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