What is John Irwin's NPI number?

John Irwin's National Provider Identifier (NPI) is 1649631102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Irwin's specialty?

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

Where is John Irwin located?

John Irwin's practice location on file with NPPES is 15600 36th Ave N, Plymouth, MN 55446-3369.

What is John Irwin's phone number?

The practice phone number listed in the NPPES registry for John Irwin is (763) 515-7575.

Is John Irwin's NPI active?

Yes — John Irwin's NPI (1649631102) is active in the NPPES registry as of the last update on 2016-03-11.

IndividualActive

John Irwin, CHID

NPI 1649631102 · Hearing Instrument Specialist · Plymouth, MN

John Irwin, CHID is a Hearing Instrument Specialist provider in Plymouth, MN (NPI 1649631102).

Provider details

NPI number: 1649631102
Entity type: Individual
Primary specialty: Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Credential: CHID
Sex: Male
Sole proprietor: No
License: 2416 (MN)

Specialties & taxonomies

Hearing Instrument SpecialistPrimary237700000XLicense 2416 (MN)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(72/100 index)

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

Registry tenure38% of score
10 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

15600 36th Ave N

Suite 240

Plymouth, MN 55446-3369

Phone: (763) 515-7575

Fax: (855) 239-7375

Street-level locationGet directions

More MN providers

Mailing address

1001 E. Sunset Road

Las Vegas, NV 89193-1246

Enumerated: 2016-03-11
Last updated: 2016-03-11

Frequently asked questions

What is John Irwin's NPI number?: John Irwin's National Provider Identifier (NPI) is 1649631102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is John Irwin's specialty?: John Irwin is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
Where is John Irwin located?: John Irwin's practice location on file with NPPES is 15600 36th Ave N, Plymouth, MN 55446-3369.
What is John Irwin's phone number?: The practice phone number listed in the NPPES registry for John Irwin is (763) 515-7575.
Is John Irwin's NPI active?: Yes — John Irwin's NPI (1649631102) is active in the NPPES registry as of the last update on 2016-03-11.

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