Rey Grosz, RN
NPI 1689385395 · Registered Nurse · New York, NY
Rey Grosz, RN is a Registered Nurse provider in New York, NY (NPI 1689385395).
Provider details
- NPI number
- 1689385395
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
- License
- RN9640128 (FL)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
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
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
- 2022-12-13
- Last updated
- 2024-07-15
- Certified
- 2024-07-15
Frequently asked questions
- What is Rey Grosz's NPI number?
- Rey Grosz's National Provider Identifier (NPI) is 1689385395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rey Grosz's specialty?
- Rey Grosz is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Rey Grosz located?
- Rey Grosz's practice location on file with NPPES is 54 Riverside Dr Apt 16c, New York, NY 10024-6581.
- What is Rey Grosz's phone number?
- The practice phone number listed in the NPPES registry for Rey Grosz is (347) 465-3278.
- Is Rey Grosz's NPI active?
- Yes — Rey Grosz's NPI (1689385395) is active in the NPPES registry as of the last update on 2024-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.