IndividualActive
Marybeth Greenberg
NPI 1619693850 · Mental Health Counselor · Hicksville, NY
Marybeth Greenberg is a Mental Health Counselor provider in Hicksville, NY (NPI 1619693850).
Provider details
- NPI number
- 1619693850
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
950 S Oyster Bay Rd
Hicksville, NY 11801-3510
Phone: (631) 432-9546
Street-level locationGet directions
Mailing address
228 Little Neck Rd
Centerport, NY 11721-1146
Registry dates
- Enumerated
- 2022-10-19
- Last updated
- 2022-10-19
- Certified
- 2022-10-19
Frequently asked questions
- What is Marybeth Greenberg's NPI number?
- Marybeth Greenberg's National Provider Identifier (NPI) is 1619693850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marybeth Greenberg's specialty?
- Marybeth Greenberg is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marybeth Greenberg located?
- Marybeth Greenberg's practice location on file with NPPES is 950 S Oyster Bay Rd, Hicksville, NY 11801-3510.
- What is Marybeth Greenberg's phone number?
- The practice phone number listed in the NPPES registry for Marybeth Greenberg is (631) 432-9546.
- Is Marybeth Greenberg's NPI active?
- Yes — Marybeth Greenberg's NPI (1619693850) is active in the NPPES registry as of the last update on 2022-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.