OrganizationActive
Firstgrin LLC
NPI 1659217594 · Public Health or Welfare Agency · New York, NY
Firstgrin LLC is a Public Health or Welfare Agency organization in New York, NY (NPI 1659217594).
Provider details
- NPI number
- 1659217594
- Entity type
- Organization
- Primary specialty
- Public Health or Welfare AgencyAgencies
- Organization subpart
- No
- Authorized official
- Ashley Lerman, Ceo(516) 698-2363
Specialties & taxonomies
Agencies
Profile Score
Established profile(53/100 index)
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
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
140 W 58th St Apt 8a
New York, NY 10019-2110
Phone: (917) 342-2070
Street-level locationGet directions
Mailing address
140 W 58th St Apt 8a
New York, NY 10019-2110
Registry dates
- Enumerated
- 2026-04-24
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is Firstgrin LLC's NPI number?
- Firstgrin LLC's National Provider Identifier (NPI) is 1659217594, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Firstgrin LLC?
- Firstgrin LLC is classified in the NPPES registry as Public Health or Welfare Agency (Agencies).
- Where is Firstgrin LLC located?
- Firstgrin LLC's practice location on file with NPPES is 140 W 58th St Apt 8a, New York, NY 10019-2110.
- What is Firstgrin LLC's phone number?
- The practice phone number listed in the NPPES registry for Firstgrin LLC is (917) 342-2070.
- Who is the authorized official for Firstgrin LLC?
- The authorized official listed on Firstgrin LLC's NPPES record is Ashley Lerman, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Firstgrin LLC's NPI active?
- Yes — Firstgrin LLC's NPI (1659217594) is active in the NPPES registry as of the last update on 2026-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.