What is Tristan Kerfeld's NPI number?

Tristan Kerfeld's National Provider Identifier (NPI) is 1417891573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tristan Kerfeld's specialty?

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

Where is Tristan Kerfeld located?

Tristan Kerfeld's practice location on file with NPPES is 129 N 28th St E, Superior, WI 54880-6548.

What is Tristan Kerfeld's phone number?

The practice phone number listed in the NPPES registry for Tristan Kerfeld is (715) 395-8500.

Is Tristan Kerfeld's NPI active?

Yes — Tristan Kerfeld's NPI (1417891573) is active in the NPPES registry as of the last update on 2026-04-17.

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Tristan Kerfeld

NPI 1417891573 · Speech-Language Pathologist · Superior, WI

Tristan Kerfeld is a Speech-Language Pathologist provider in Superior, WI (NPI 1417891573).

Provider details

NPI number: 1417891573
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Sole proprietor: No

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000X
Speech, Language and Hearing Service Providers

Profile Score

Basic profile(46/100 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
83% 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

129 N 28th St E

Superior, WI 54880-6548

Phone: (715) 395-8500

Street-level locationGet directions

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Mailing address