Alyssa Ervin, MS
NPI 1548862204 · Behavior Analyst · Mount Morris, IL
Alyssa Ervin, MS is a Behavior Analyst provider in Mount Morris, IL (NPI 1548862204).
Provider details
- NPI number
- 1548862204
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1-25-86683 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2020-11-09
- Last updated
- 2025-12-23
- Certified
- 2025-12-23
Frequently asked questions
- What is Alyssa Ervin's NPI number?
- Alyssa Ervin's National Provider Identifier (NPI) is 1548862204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Ervin's specialty?
- Alyssa Ervin is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Alyssa Ervin located?
- Alyssa Ervin's practice location on file with NPPES is 1220 N Moose Rd, Mount Morris, IL 61054-9712.
- What is Alyssa Ervin's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Ervin is (614) 439-3586.
- Is Alyssa Ervin's NPI active?
- Yes — Alyssa Ervin's NPI (1548862204) is active in the NPPES registry as of the last update on 2025-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.