Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kristina Marie Polzin, L.AC

Acupuncturist in Duluth, MN · enumerated 2012.

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

National Provider Identifier

1427320415

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Registry record

Entity type Individual (Type 1)

Name Kristina Marie Polzin

Credential L.AC

Sex Female

Practice address 1012 E 2nd St, Duluth, MN, 55805

Phone (218) 249-5555

Enumeration date Feb 6, 2012

Last updated in NPPES May 28, 2021

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 1675 (MN) 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.

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Frequently asked questions

Is NPI 1427320415 active?

Yes, as of the latest NPPES snapshot, NPI 1427320415 is active (record last updated 2021-05-28).

How do I verify Kristina Polzin's NPI record?

Cross-check NPI 1427320415 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Douglas Kaplan Neurology Physician · Duluth, MN NPI 1588669253 Daniel Billman Pediatrics Physician · Duluth, MN NPI 1902801442 Cynthia Wetmore Pediatrics Physician · Duluth, MN NPI 1184696189 Shawn Mullen Physician Assistant · Duluth, MN NPI 1699730531 David Fogarty Orthopaedic Surgery Physician · Duluth, MN NPI 1508823410 Daniel Cornett Gastroenterology Physician · Duluth, MN NPI 1548228992 Waldo Avello Gastroenterology Physician · Duluth, MN NPI 1922057322 Scott Wolff Emergency Medicine Physician · Duluth, MN NPI 1386694347

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-28.