Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Angela Marie Zanger, MS, RD, LDN

Registered Dietitian in Quincy, IL · enumerated 2008.

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

National Provider Identifier

1538337852

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Registry record

Entity type Individual (Type 1)

Name Mrs. Angela Marie Zanger

Credential MS, RD, LDN

Sex Female

Practice address 1025 Maine St, Quincy, IL, 62301

Phone (217) 222-6550

Enumeration date Feb 20, 2008

Last updated in NPPES Jul 9, 2014

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164.003730 (IL) Primary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 2007017184 (MO) Secondary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD 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 Angela Zanger?

The National Provider Identifier (NPI) for Angela Zanger is 1538337852, a Type 1 (individual) record in the CMS NPPES registry.

Where does Angela Zanger practice?

The practice location on file with NPPES is in Quincy, IL. 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 2014-07-09.