GREGORY LONGMORE LMHC
NPI 1720590110
Counselor - Mental Health in Brooklyn, NY
About Gregory Longmore Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY LONGMORE LMHC (NPI 1720590110) is an individual mental health provider in Brooklyn, New York, licensed in New York (007621) and active in the NPI registry since October 2017. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gregory Longmore Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Gregory Longmore reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Miami, FL 33130
- Reassigned Medicare billing, New York enrollment
- 867 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Gregory Longmore's NPI number?
The NPI number for Gregory Longmore is 1720590110. It was assigned to this individual provider in the NPPES registry on October 25, 2017.
Where is Gregory Longmore located?
Gregory Longmore practices at 1567 E 56th St Fl 2, Brooklyn, NY 11234. The listed phone number is (929) 465-6383.
What is Gregory Longmore's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Gregory Longmore enrolled in Medicare?
Yes. Gregory Longmore is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Gregory Longmore's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Longmore reassigns Medicare benefits to Grow Healthcare Group PA (Miami, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gregory Longmore's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Gregory Longmore was last updated on March 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Gregory Longmore, LMHC · NPI 1720590110
Mental Health provider in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since October 25, 2017.
## Identity
- **NPI:** 1720590110 (Entity type: Individual)
- **Enumerated:** October 25, 2017
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 007621 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1567 E 56TH ST FL 2, Brooklyn, NY 11234-4001
- **Phone:** (929) 465-6383 · **Fax:** (718) 676-0695
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Grow Healthcare Group PA (NPI 1245845932, Miami, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 2, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1720590110) · Data from the CMS NPPES public registry.