IndividualActive
Chaya Himelfarb, RN
NPI 1972443281 · Registered Nurse · New York, NY
Chaya Himelfarb, RN is a Registered Nurse provider in New York, NY (NPI 1972443281).
Provider details
- NPI number
- 1972443281
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 754351-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
150 E 32nd St Fl 2
New York, NY 10016-6058
Phone: (212) 263-5940
Street-level locationGet directions
Mailing address
2319 3rd Ave Apt 1716
New York, NY 10035-1893
Registry dates
- Enumerated
- 2026-03-30
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Frequently asked questions
- What is Chaya Himelfarb's NPI number?
- Chaya Himelfarb's National Provider Identifier (NPI) is 1972443281, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chaya Himelfarb's specialty?
- Chaya Himelfarb is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Chaya Himelfarb located?
- Chaya Himelfarb's practice location on file with NPPES is 150 E 32nd St Fl 2, New York, NY 10016-6058.
- What is Chaya Himelfarb's phone number?
- The practice phone number listed in the NPPES registry for Chaya Himelfarb is (212) 263-5940.
- Is Chaya Himelfarb's NPI active?
- Yes — Chaya Himelfarb's NPI (1972443281) is active in the NPPES registry as of the last update on 2026-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.