IndividualActive
Aaron Greenberg
NPI 1598137804 · Registered Nurse · New York, NY
Aaron Greenberg is a Registered Nurse provider in New York, NY (NPI 1598137804).
Provider details
- NPI number
- 1598137804
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 695964-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
159 E 99th St
Apt a
New York, NY 10029-6762
Phone: (646) 765-7295
Street-level locationGet directions
Mailing address
159 E 99th St
New York, NY 10029-6762
Registry dates
- Enumerated
- 2015-10-26
- Last updated
- 2015-10-27
Frequently asked questions
- What is Aaron Greenberg's NPI number?
- Aaron Greenberg's National Provider Identifier (NPI) is 1598137804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aaron Greenberg's specialty?
- Aaron Greenberg is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Aaron Greenberg located?
- Aaron Greenberg's practice location on file with NPPES is 159 E 99th St, New York, NY 10029-6762.
- What is Aaron Greenberg's phone number?
- The practice phone number listed in the NPPES registry for Aaron Greenberg is (646) 765-7295.
- Is Aaron Greenberg's NPI active?
- Yes — Aaron Greenberg's NPI (1598137804) is active in the NPPES registry as of the last update on 2015-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.