Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Crystalin Rowe Montgomery, N.D., L.AC.

Naturopath in Minneapolis, MN · enumerated 2012.

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

National Provider Identifier

1780937144

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Registry record

Entity type Individual (Type 1)

Name Dr. Crystalin Rowe Montgomery

Credential N.D., L.AC.

Sex Female

Practice address Minneapolis, MN, 55454

Phone (612) 273-8700

Fax (612) 273-8787

Enumeration date Oct 23, 2012

Last updated in NPPES Jul 9, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers Secondary

175F00000X Naturopath Other Service Providers Primary

LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC 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 Crystalin Montgomery?

The National Provider Identifier (NPI) for Crystalin Montgomery is 1780937144, a Type 1 (individual) record in the CMS NPPES registry.

Where does Crystalin Montgomery practice?

The practice location on file with NPPES is in Minneapolis, MN. 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 2018-07-09.