What is Karl List's NPI number?

Karl List's National Provider Identifier (NPI) is 1629650254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karl List's specialty?

Karl List is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).

Where is Karl List located?

Karl List's practice location on file with NPPES is 11 Boices Ln, Kingston, NY 12401-1512.

What is Karl List's phone number?

The practice phone number listed in the NPPES registry for Karl List is (845) 336-4738.

Is Karl List's NPI active?

Yes — Karl List's NPI (1629650254) is active in the NPPES registry as of the last update on 2021-04-23.

IndividualActive

Karl List, H.I.S

NPI 1629650254 · Hearing Instrument Specialist · Kingston, NY

Karl List, H.I.S is a Hearing Instrument Specialist provider in Kingston, NY (NPI 1629650254).

Provider details

NPI number: 1629650254
Entity type: Individual
Primary specialty: Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Credential: H.I.S
Sex: Male
Sole proprietor: No
License: 14000040926 (NY)

Specialties & taxonomies

Hearing Instrument SpecialistPrimary237700000XLicense 14000040926 (NY)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(62/100 index)

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

Registry tenure38% of score
5 yrs in NPPES 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

11 Boices Ln

Kingston, NY 12401-1512

Phone: (845) 336-4738

Street-level locationGet directions

More NY providers

Mailing address

1595 State Highway 67

Johnstown, NY 12095-4329

Enumerated: 2021-04-23
Last updated: 2021-04-23
Certified: 2021-04-23

Frequently asked questions

What is Karl List's NPI number?: Karl List's National Provider Identifier (NPI) is 1629650254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Karl List's specialty?: Karl List is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
Where is Karl List located?: Karl List's practice location on file with NPPES is 11 Boices Ln, Kingston, NY 12401-1512.
What is Karl List's phone number?: The practice phone number listed in the NPPES registry for Karl List is (845) 336-4738.
Is Karl List's NPI active?: Yes — Karl List's NPI (1629650254) is active in the NPPES registry as of the last update on 2021-04-23.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.