Stephanie Mier, LMSW
NPI 1770248114 · Clinical Social Worker · Brooklyn, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Mier, LMSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1770248114).
Provider details
- NPI number
- 1770248114
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 100710 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
4 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
- 2021-11-01
- Last updated
- 2025-10-01
- Certified
- 2025-10-01
Frequently asked questions
- What is Stephanie Mier's NPI number?
- Stephanie Mier's National Provider Identifier (NPI) is 1770248114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Mier's specialty?
- Stephanie Mier is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Stephanie Mier located?
- Stephanie Mier's practice location on file with NPPES is 134 N 4th St, Brooklyn, NY 11249-3296.
- What is Stephanie Mier's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Mier is (929) 465-5153.
- Does Stephanie Mier accept Medicare?
- Stephanie Mier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Mier's NPI active?
- Yes — Stephanie Mier's NPI (1770248114) is active in the NPPES registry as of the last update on 2025-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.