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Jessica Sebastian Van Mason, MD

Allergy & Immunology Physician in Chattanooga, TN · enumerated 2015 · practices at Chattanooga Allergy Clinic , Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1225422280

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Registry record

Entity type Individual (Type 1)
Name Jessica Sebastian Van Mason
Credential MD
Sex Female
Practice address 6734 Lee Hwy, Chattanooga, TN, 37421
Phone (423) 899-0431
Enumeration date Mar 26, 2015
Last updated in NPPES Dec 21, 2020

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 61122 (TN) Primary
207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 85855 (GA) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 61122 (TN) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 85855 (GA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Jessica Van Mason's NPI record?
Cross-check NPI 1225422280 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1225422280 active?
Yes, as of the latest NPPES snapshot, NPI 1225422280 is active (record last updated 2020-12-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-21.