Sarah Duffy
NPI 1841833803 · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Sarah Duffy is a Student in an Organized Health Care Education/Training Program provider in Los Angeles, CA (NPI 1841833803).
Provider details
- NPI number
- 1841833803
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-10-23
- Last updated
- 2024-08-05
- Certified
- 2024-08-05
Frequently asked questions
- What is Sarah Duffy's NPI number?
- Sarah Duffy's National Provider Identifier (NPI) is 1841833803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Duffy's specialty?
- Sarah Duffy is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Sarah Duffy located?
- Sarah Duffy's practice location on file with NPPES is 1891 Effie St, Los Angeles, CA 90026-1793.
- What is Sarah Duffy's phone number?
- The practice phone number listed in the NPPES registry for Sarah Duffy is (323) 644-2000.
- Is Sarah Duffy's NPI active?
- Yes — Sarah Duffy's NPI (1841833803) is active in the NPPES registry as of the last update on 2024-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.