Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Agatha Tam

Registered Dietitian in Boston, MA · enumerated 2021.

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

National Provider Identifier

1336804202

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Registry record

Entity type Individual (Type 1)

Name Agatha Tam

Sex Female

Practice address 50 Staniford St, Boston, MA, 02114

Phone (617) 726-0373

Enumeration date Nov 4, 2021

Last updated in NPPES Nov 4, 2021

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 5452-NU-NU (MA) Primary

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 Agatha Tam's NPI record?

Cross-check NPI 1336804202 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1336804202 active?

Yes, as of the latest NPPES snapshot, NPI 1336804202 is active (record last updated 2021-11-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-04.