Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Eng, RN, RD/LDN

Q: What is the NPI number for Margaret Eng?

The National Provider Identifier (NPI) for Margaret Eng is 1962935114, a Type 1 (individual) record in the CMS NPPES registry.

Registered Nurse in Jamaica Plain, MA · enumerated 2017.

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

National Provider Identifier

1962935114

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Registry record

Entity type Individual (Type 1)

Name Margaret Eng

Credential RN, RD/LDN

Sex Female

Practice address 555 Amory St, Jamaica Plain, MA, 02130

Phone (617) 383-6522

Enumeration date Apr 5, 2017

Last updated in NPPES Apr 5, 2017

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License LDN2444 (MA) Secondary

163W00000X Registered Nurse Nursing Service Providers · License RN2302347 (MA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Margaret Eng?

The National Provider Identifier (NPI) for Margaret Eng is 1962935114, a Type 1 (individual) record in the CMS NPPES registry.

Where does Margaret Eng practice?

The practice location on file with NPPES is in Jamaica Plain, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-05.