Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyssa Lauren Harris, D.M.D

Dentist in Havre, MT · enumerated 2015.

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

National Provider Identifier

1568848117

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Registry record

Entity type Individual (Type 1)

Name Alyssa Lauren Harris

Credential D.M.D

Sex Female

Practice address 521 4th St, Havre, MT, 59501

Phone (406) 395-4305

Enumeration date Aug 6, 2015

Last updated in NPPES Aug 6, 2015

Taxonomy & licenses

122300000X Dentist Dental Providers · License DEN-DEN-LIC-9679 (MT) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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 Alyssa Harris practice?

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

What is the NPI number for Alyssa Harris?

The National Provider Identifier (NPI) for Alyssa Harris is 1568848117, a Type 1 (individual) record in the CMS NPPES registry.

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Terry Hanson Professional Counselor · Havre, MT NPI 1356398309 Arthur Stewart Clinical Social Worker · Havre, MT NPI 1942302054 Darin Miller Pharmacist · Havre, MT NPI 1295956936 Dee Althouse Internal Medicine Physician · Havre, MT NPI 1578776118 Bullhook Community Health Center, Inc. Federally Qualified Health Center (FQHC) · Havre, MT NPI 1528258720 Karen Boone Psychiatric/Mental Health Clinical Nurse Specialist · Havre, MT NPI 1144464082 Carolyn Staples Addiction (Substance Use Disorder) Counselor · Havre, MT NPI 1083960140 Rosaula Lapine Family Nurse Practitioner · Havre, MT NPI 1114361151

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-06.