Ann Fefferman, MD PHD
NPI 1083464051 · Student in an Organized Health Care Education/Training Program · New York, NY
Ann Fefferman, MD PHD is a Student in an Organized Health Care Education/Training Program provider in New York, NY (NPI 1083464051).
Provider details
- NPI number
- 1083464051
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD PHD
- Sex
- Female
- Sole proprietor
- Yes
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
2 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
- 2024-03-25
- Last updated
- 2024-03-25
- Certified
- 2024-03-24
Frequently asked questions
- What is Ann Fefferman's NPI number?
- Ann Fefferman's National Provider Identifier (NPI) is 1083464051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Fefferman's specialty?
- Ann Fefferman 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 Ann Fefferman located?
- Ann Fefferman's practice location on file with NPPES is 1468 Madison Ave, New York, NY 10029-6508.
- What is Ann Fefferman's phone number?
- The practice phone number listed in the NPPES registry for Ann Fefferman is (212) 241-6500.
- Is Ann Fefferman's NPI active?
- Yes — Ann Fefferman's NPI (1083464051) is active in the NPPES registry as of the last update on 2024-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.