Mary Greiner, LCSW
NPI 1679040612 · Specialist · White Plains, NY
Mary Greiner, LCSW is a Specialist provider in White Plains, NY (NPI 1679040612).
Provider details
- NPI number
- 1679040612
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 07532-01 (NY)
Specialties & taxonomies
Other Service Providers
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
7 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
- 2018-10-29
- Last updated
- 2024-01-31
- Certified
- 2024-01-31
Frequently asked questions
- What is Mary Greiner's NPI number?
- Mary Greiner's National Provider Identifier (NPI) is 1679040612, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Greiner's specialty?
- Mary Greiner is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Mary Greiner located?
- Mary Greiner's practice location on file with NPPES is 1133 Westchester Ave Ste N-230, White Plains, NY 10604-3516.
- What is Mary Greiner's phone number?
- The practice phone number listed in the NPPES registry for Mary Greiner is (914) 576-5292.
- Is Mary Greiner's NPI active?
- Yes — Mary Greiner's NPI (1679040612) is active in the NPPES registry as of the last update on 2024-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.