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Jacqueline N Chu, MD

Internal Medicine Physician in North Chelmsford, MA · enumerated 2015.

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

National Provider Identifier

1619359858

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Registry record

Entity type Individual (Type 1)
Name Jacqueline N Chu
Credential MD
Sex Female
Practice address 20 Research Pl Ste 220, North Chelmsford, MA, 01863
Phone (978) 459-6737
Fax (855) 818-1869
Enumeration date Jun 24, 2015
Last updated in NPPES Apr 5, 2021

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 281867 (MA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License L-263342 (MA) Primary
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

What is the NPI number for Jacqueline Chu?
The National Provider Identifier (NPI) for Jacqueline Chu is 1619359858, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jacqueline Chu practice?
The practice location on file with NPPES is in North Chelmsford, MA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-05.