What is Allison Masse's NPI number?

Allison Masse's National Provider Identifier (NPI) is 1679052872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Allison Masse's specialty?

Allison Masse is listed in the NPPES registry with a primary specialty of Lactation Consultant (Registered Nurse) (Nursing Service Providers).

Where is Allison Masse located?

Allison Masse's practice location on file with NPPES is 1000 Health Center Dr, Mattoon, IL 61938-9253.

What is Allison Masse's phone number?

The practice phone number listed in the NPPES registry for Allison Masse is (217) 258-2229.

Is Allison Masse's NPI active?

Yes — Allison Masse's NPI (1679052872) is active in the NPPES registry as of the last update on 2018-08-08.

IndividualActive

Allison Masse

NPI 1679052872 · Lactation Consultant (Registered Nurse) · Mattoon, IL

Allison Masse is a Lactation Consultant (Registered Nurse) provider in Mattoon, IL (NPI 1679052872).

Provider details

NPI number: 1679052872
Entity type: Individual
Primary specialty: Lactation Consultant (Registered Nurse)Nursing Service Providers
Sex: Female
Sole proprietor: Yes
License: L-141086 (IL)

Practice location

1000 Health Center Dr

Mattoon, IL 61938-9253

Phone: (217) 258-2229

Fax: (217) 258-2274

Street-level locationGet directions

More IL providers

Mailing address

12551 N County Road 900e

Humboldt, IL 61931-7825

Specialties & taxonomies

Lactation Consultant (Registered Nurse)Primary163WL0100XLicense L-141086 (IL)
Nursing Service Providers
Lactation Consultant (Registered Nurse)163WL0100XLicense 041310202 (IL)
Nursing Service Providers

Profile Score

Established profile(68/100 index)

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

Registry tenure38% of score
8 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.

Enumerated: 2018-08-08
Last updated: 2018-08-08

Frequently asked questions

What is Allison Masse's NPI number?: Allison Masse's National Provider Identifier (NPI) is 1679052872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Allison Masse's specialty?: Allison Masse is listed in the NPPES registry with a primary specialty of Lactation Consultant (Registered Nurse) (Nursing Service Providers).
Where is Allison Masse located?: Allison Masse's practice location on file with NPPES is 1000 Health Center Dr, Mattoon, IL 61938-9253.
What is Allison Masse's phone number?: The practice phone number listed in the NPPES registry for Allison Masse is (217) 258-2229.
Is Allison Masse's NPI active?: Yes — Allison Masse's NPI (1679052872) is active in the NPPES registry as of the last update on 2018-08-08.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions