Greg Hackett, LMHC
NPI 1811357460 · Mental Health Counselor · Lake Ronkonkoma, NY
Greg Hackett, LMHC is a Mental Health Counselor provider in Lake Ronkonkoma, NY (NPI 1811357460).
Provider details
- NPI number
- 1811357460
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 002615 (NY)
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
10 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
- 2016-02-24
- Last updated
- 2016-02-24
Frequently asked questions
- What is Greg Hackett's NPI number?
- Greg Hackett's National Provider Identifier (NPI) is 1811357460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greg Hackett's specialty?
- Greg Hackett is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Greg Hackett located?
- Greg Hackett's practice location on file with NPPES is 9 Warren Ave, Lake Ronkonkoma, NY 11779-1935.
- What is Greg Hackett's phone number?
- The practice phone number listed in the NPPES registry for Greg Hackett is (631) 235-6291.
- Is Greg Hackett's NPI active?
- Yes — Greg Hackett's NPI (1811357460) is active in the NPPES registry as of the last update on 2016-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.