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Cynthia Groeneveldt
NPI 1437626017 · Specialist · Uniondale, NY
Cynthia Groeneveldt is a Specialist provider in Uniondale, NY (NPI 1437626017).
Provider details
- NPI number
- 1437626017
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(61/100 index)
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
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
439 Chester St
Uniondale, NY 11553-2401
Phone: (516) 539-7181
Street-level locationGet directions
Mailing address
439 Chester St
Uniondale, NY 11553-2401
Registry dates
- Enumerated
- 2018-10-31
- Last updated
- 2018-10-31
Frequently asked questions
- What is Cynthia Groeneveldt's NPI number?
- Cynthia Groeneveldt's National Provider Identifier (NPI) is 1437626017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Groeneveldt's specialty?
- Cynthia Groeneveldt is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Cynthia Groeneveldt located?
- Cynthia Groeneveldt's practice location on file with NPPES is 439 Chester St, Uniondale, NY 11553-2401.
- What is Cynthia Groeneveldt's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Groeneveldt is (516) 539-7181.
- Is Cynthia Groeneveldt's NPI active?
- Yes — Cynthia Groeneveldt's NPI (1437626017) is active in the NPPES registry as of the last update on 2018-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.