What is Joan Gray's NPI number?

Joan Gray's National Provider Identifier (NPI) is 1710311030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joan Gray's specialty?

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

Where is Joan Gray located?

Joan Gray's practice location on file with NPPES is 218 Island St, Chippewa Falls, WI 54729-2351.

What is Joan Gray's phone number?

The practice phone number listed in the NPPES registry for Joan Gray is (715) 726-0931.

Is Joan Gray's NPI active?

Yes — Joan Gray's NPI (1710311030) is active in the NPPES registry as of the last update on 2013-08-22.

IndividualActive

Joan Gray, H.I.S

NPI 1710311030 · Hearing Instrument Specialist · Chippewa Falls, WI

Joan Gray, H.I.S is a Hearing Instrument Specialist provider in Chippewa Falls, WI (NPI 1710311030).

Provider details

NPI number: 1710311030
Entity type: Individual
Primary specialty: Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Credential: H.I.S
Sex: Female
Sole proprietor: No
License: 1397-60 (WI)

Specialties & taxonomies

Hearing Instrument SpecialistPrimary237700000XLicense 1397-60 (WI)
Speech, Language and Hearing Service Providers

Profile Score

Detailed profile(77/100 index)

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

Registry tenure38% of score
12 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

218 Island St

Chippewa Falls, WI 54729-2351

Phone: (715) 726-0931

Fax: (715) 726-1085

Street-level locationGet directions

More WI providers

Mailing address

1802 Galloway St

Eau Claire, WI 54703-3467

Enumerated: 2013-08-22
Last updated: 2013-08-22

Frequently asked questions

What is Joan Gray's NPI number?: Joan Gray's National Provider Identifier (NPI) is 1710311030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Joan Gray's specialty?: Joan Gray is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
Where is Joan Gray located?: Joan Gray's practice location on file with NPPES is 218 Island St, Chippewa Falls, WI 54729-2351.
What is Joan Gray's phone number?: The practice phone number listed in the NPPES registry for Joan Gray is (715) 726-0931.
Is Joan Gray's NPI active?: Yes — Joan Gray's NPI (1710311030) is active in the NPPES registry as of the last update on 2013-08-22.

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