Jeff Williamson, AUD
NPI 1598956161 · Audiologist · Great Falls, MT
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeff Williamson, AUD is a Audiologist provider in Great Falls, MT (NPI 1598956161).
Provider details
- NPI number
- 1598956161
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AUD
- Sex
- Male
- Sole proprietor
- No
- License
- 5916 (MT)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Registry dates
- Enumerated
- 2007-08-07
- Last updated
- 2017-05-09
Frequently asked questions
- What is Jeff Williamson's NPI number?
- Jeff Williamson's National Provider Identifier (NPI) is 1598956161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeff Williamson's specialty?
- Jeff Williamson is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Jeff Williamson located?
- Jeff Williamson's practice location on file with NPPES is 1102 9th St S, Great Falls, MT 59405-4402.
- What is Jeff Williamson's phone number?
- The practice phone number listed in the NPPES registry for Jeff Williamson is (406) 727-3115.
- Does Jeff Williamson accept Medicare?
- Jeff Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeff Williamson's NPI active?
- Yes — Jeff Williamson's NPI (1598956161) is active in the NPPES registry as of the last update on 2017-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.