What is Gretchen Sunde's NPI number?

Gretchen Sunde's National Provider Identifier (NPI) is 1346180866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gretchen Sunde's specialty?

Gretchen Sunde is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Gretchen Sunde located?

Gretchen Sunde's practice location on file with NPPES is 903 Gilmore Ave, Winona, MN 55987-2580.

What is Gretchen Sunde's phone number?

The practice phone number listed in the NPPES registry for Gretchen Sunde is (507) 494-1703.

Is Gretchen Sunde's NPI active?

Yes — Gretchen Sunde's NPI (1346180866) is active in the NPPES registry as of the last update on 2026-05-27.

IndividualActive

Gretchen Sunde

NPI 1346180866 · Speech-Language Pathologist · Winona, MN

Gretchen Sunde is a Speech-Language Pathologist provider in Winona, MN (NPI 1346180866).

Provider details

NPI number: 1346180866
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Sex: Female
Sole proprietor: No
License: 1023120 (MN)

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense 1023120 (MN)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

903 Gilmore Ave

Winona, MN 55987-2580

Phone: (507) 494-1703

Street-level locationGet directions

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Mailing address