Rena Farquhar, MD
NPI 1871720730 · Anesthesiology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rena Farquhar, MD is a Anesthesiology Physician provider in Brooklyn, NY (NPI 1871720730).
Provider details
- NPI number
- 1871720730
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 270245 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-06-18
- Last updated
- 2015-08-19
Frequently asked questions
- What is Rena Farquhar's NPI number?
- Rena Farquhar's National Provider Identifier (NPI) is 1871720730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rena Farquhar's specialty?
- Rena Farquhar is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Rena Farquhar located?
- Rena Farquhar's practice location on file with NPPES is 450 Clarkson Ave, Brooklyn, NY 11203-2056.
- What is Rena Farquhar's phone number?
- The practice phone number listed in the NPPES registry for Rena Farquhar is (718) 836-6600.
- Does Rena Farquhar accept Medicare?
- Rena Farquhar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rena Farquhar's NPI active?
- Yes — Rena Farquhar's NPI (1871720730) is active in the NPPES registry as of the last update on 2015-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.