Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lori S Heintzelman, PHD

Mental Health Counselor in Boulder, CO · enumerated 2015 · practices at Little Britches Pediatric Dentistry PC.

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

National Provider Identifier

1497143903

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Registry record

Entity type Individual (Type 1)

Name Dr. Lori S Heintzelman

Credential PHD

Sex Female

Practice address 1200 Yarmouth Ave, Unit C-1b, Boulder, CO, 80304

Phone (303) 786-9314

Enumeration date Jan 6, 2015

Last updated in NPPES Jan 6, 2015

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License NLC.0104287 (CO) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

Where does Lori Heintzelman practice?

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

What is the NPI number for Lori Heintzelman?

The National Provider Identifier (NPI) for Lori Heintzelman is 1497143903, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-06.