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Chaim Greenspan, RN
NPI 1407285703 · Registered Nurse · Brooklyn, NY
Chaim Greenspan, RN is a Registered Nurse provider in Brooklyn, NY (NPI 1407285703).
Provider details
- NPI number
- 1407285703
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 618757 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
1265 E 35th St Bsmt
Brooklyn, NY 11210-4821
Phone: (347) 687-7385
Street-level locationGet directions
Mailing address
1265 E 35th St Bsmt
Brooklyn, NY 11210-4821
Registry dates
- Enumerated
- 2013-11-06
- Last updated
- 2013-11-06
Frequently asked questions
- What is Chaim Greenspan's NPI number?
- Chaim Greenspan's National Provider Identifier (NPI) is 1407285703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chaim Greenspan's specialty?
- Chaim Greenspan is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Chaim Greenspan located?
- Chaim Greenspan's practice location on file with NPPES is 1265 E 35th St Bsmt, Brooklyn, NY 11210-4821.
- What is Chaim Greenspan's phone number?
- The practice phone number listed in the NPPES registry for Chaim Greenspan is (347) 687-7385.
- Is Chaim Greenspan's NPI active?
- Yes — Chaim Greenspan's NPI (1407285703) is active in the NPPES registry as of the last update on 2013-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.