IndividualActive
Michelle Grier, LMSW
NPI 1851165138 · Social Worker · New York, NY
Michelle Grier, LMSW is a Social Worker provider in New York, NY (NPI 1851165138).
Provider details
- NPI number
- 1851165138
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 085515 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
244 5th Ave # 9f
New York, NY 10001-7604
Phone: (347) 454-6040
Street-level locationGet directions
Mailing address
360 Clinton Ave Apt 1a
Brooklyn, NY 11238-1163
Registry dates
- Enumerated
- 2023-11-08
- Last updated
- 2023-11-08
- Certified
- 2023-11-08
Frequently asked questions
- What is Michelle Grier's NPI number?
- Michelle Grier's National Provider Identifier (NPI) is 1851165138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Grier's specialty?
- Michelle Grier is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Michelle Grier located?
- Michelle Grier's practice location on file with NPPES is 244 5th Ave # 9f, New York, NY 10001-7604.
- What is Michelle Grier's phone number?
- The practice phone number listed in the NPPES registry for Michelle Grier is (347) 454-6040.
- Is Michelle Grier's NPI active?
- Yes — Michelle Grier's NPI (1851165138) is active in the NPPES registry as of the last update on 2023-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.