Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Curtis & Larson Dental Office, PA

Dental Clinic/Center in Sleepy Eye, MN · enumerated 2020 · authorized official Gregory Curtis, Owner Dentist.

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

National Provider Identifier

1720698152

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Registry record

Entity type Organization (Type 2)

Legal business name Curtis & Larson Dental Office, PA

Practice address 820 3rd Ave Sw, Sleepy Eye, MN, 56085

Phone (507) 794-2180

Enumeration date Jul 31, 2020

Last updated in NPPES Jul 31, 2020

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Gregory Curtis

Title Owner Dentist

Phone (507) 794-2180

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 is Curtis & Larson Dental Office, PA located?

The practice location on file with NPPES is in Sleepy Eye, MN.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-07-31. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Prasan M Parmar DDS Professional Corporation Dental Clinic/Center · Sleepy Eye, MN NPI 1952975385

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-31.