Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ben Greenfield

Health Educator in Boulder, CO · enumerated 2021 · practices at Ben Greenfield, LLC.

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

National Provider Identifier

1356934012

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Registry record

Entity type Individual (Type 1)

Name Ben Greenfield

Sex Male

Practice address 3980 Broadway St Ste 103-183, Boulder, CO, 80304

Phone (805) 888-7077

Enumeration date Feb 14, 2021

Last updated in NPPES Feb 14, 2021

Taxonomy & licenses

174H00000X Health Educator Other Service Providers Primary

133N00000X Nutritionist Dietary & Nutritional Service Providers Secondary

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 Ben Greenfield?

The National Provider Identifier (NPI) for Ben Greenfield is 1356934012, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ben Greenfield practice?

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

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Ben Greenfield, LLC Health Educator · Boulder, CO NPI 1316530983

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-14.