What is Alyssa Mast's NPI number?

Alyssa Mast's National Provider Identifier (NPI) is 1710783287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alyssa Mast's specialty?

Alyssa Mast is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Alyssa Mast located?

Alyssa Mast's practice location on file with NPPES is 2014 Lincolnway E, Goshen, IN 46526-6818.

What is Alyssa Mast's phone number?

The practice phone number listed in the NPPES registry for Alyssa Mast is (239) 920-3948.

Is Alyssa Mast's NPI active?

Yes — Alyssa Mast's NPI (1710783287) is active in the NPPES registry as of the last update on 2026-05-04.

IndividualActive

Alyssa Mast

NPI 1710783287 · Behavior Analyst · Goshen, IN

Alyssa Mast is a Behavior Analyst provider in Goshen, IN (NPI 1710783287).

Provider details

NPI number: 1710783287
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 1-25-86249 (IN)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 1-25-86249 (IN)
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
1 yr 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

2014 Lincolnway E

Goshen, IN 46526-6818

Phone: (239) 920-3948

Street-level locationGet directions

Mailing address