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MR. JAMES MICHAEL MASON RSA
NPI 1821283284
Specialist/Technologist, Other - Surgical Assistant in Plainfield, IL

Active since September 10, 2007
14855 S VAN DYKE RD UNIT 636, PLAINFIELD, IL 60544(630) 378-3114(630) 378-3118 Get Directions Write a Review

NPPES record last updated: October 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 13, 2018, Jun 15, 2018 (2 updates tracked since 2018).

About Mr. James Michael Mason Rsa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. JAMES MICHAEL MASON RSA (NPI 1821283284) is an individual surgical assistant in Plainfield, Illinois, licensed in Illinois (238000031) and active in the NPI registry since September 2007.

NPPES Registry Identity

NPI1821283284
Entity TypeIndividualMale
Primary Taxonomy246ZC0007X
Provider Legal NameMR. JAMES MICHAEL MASONCredential: RSA
Location Address14855 S VAN DYKE RD UNIT 636Plainfield, IL 60544-4326
Mailing Address1008 Messer Farm LnInman, SC 29349-6000 · (630) 300-8707
Phone(630) 378-3114
Fax(630) 378-3118
Sole ProprietorNo
Enumeration DateSeptember 10, 2007
Last NPPES UpdateOctober 1, 20252 updates tracked since enumeration
NPPES CertifiedOctober 1, 2025
✔ NPI 1821283284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist, Other · Surgical AssistantTechnologists, Technicians & Other Technical Service Providers
Taxonomy Code246ZC0007X
License✔ Licensed in IL · 238000031
Definition
A surgical assistant is a skilled practitioner who has undergone formalized education and training as a surgical assistant. The surgical assistant performs surgical functions that include, but are not limited to: retracting, manipulating, suturing, clamping, cauterizing, litigating, and tying tissue; suctioning, irrigating and sponging; positioning the patient; closure of body planes and skin; and participating in hemostasis and volume replacement. Surgical assistants are certified and registered or licensed by the state, or, in states without licensure, certified as surgical assistants by completing appropriate education and training.
14855 S VAN DYKE RD UNIT 636, Plainfield, IL 60544
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Other Identifiers 1

Other238000031IL · State License

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Mason's NPI number?

The NPI number for James Mason is 1821283284. It was assigned to this individual provider in the NPPES registry on September 10, 2007.

Where is James Mason located?

James Mason practices at 14855 S Van Dyke Rd Unit 636, Plainfield, IL 60544. The listed phone number is (630) 378-3114.

What is James Mason's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, Other, specializing in Surgical Assistant, with taxonomy code 246ZC0007X.

When was this NPI record last updated?

The NPPES record for James Mason was last updated on October 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.