Erika Niergarth
NPI 1518816206 · Addiction (Substance Use Disorder) Counselor · Springfield, MA
Erika Niergarth is a Addiction (Substance Use Disorder) Counselor provider in Springfield, MA (NPI 1518816206).
Provider details
- NPI number
- 1518816206
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2026-01-26
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Erika Niergarth's NPI number?
- Erika Niergarth's National Provider Identifier (NPI) is 1518816206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erika Niergarth's specialty?
- Erika Niergarth is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Erika Niergarth located?
- Erika Niergarth's practice location on file with NPPES is 5 Madison Ave, Springfield, MA 01105-1403.
- What is Erika Niergarth's phone number?
- The practice phone number listed in the NPPES registry for Erika Niergarth is (413) 223-5834.
- Is Erika Niergarth's NPI active?
- Yes — Erika Niergarth's NPI (1518816206) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.