Fiona Shariff
NPI 1366389900 · Acute Care Nurse Practitioner · New York, NY
Fiona Shariff is a Acute Care Nurse Practitioner provider in New York, NY (NPI 1366389900).
Provider details
- NPI number
- 1366389900
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 433598 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2026-05-01
- Last updated
- 2026-05-21
- Certified
- 2026-05-21
Frequently asked questions
- What is Fiona Shariff's NPI number?
- Fiona Shariff's National Provider Identifier (NPI) is 1366389900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fiona Shariff's specialty?
- Fiona Shariff is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Fiona Shariff located?
- Fiona Shariff's practice location on file with NPPES is 1275 York Ave, New York, NY 10065-6007.
- What is Fiona Shariff's phone number?
- The practice phone number listed in the NPPES registry for Fiona Shariff is (917) 365-9971.
- Is Fiona Shariff's NPI active?
- Yes — Fiona Shariff's NPI (1366389900) is active in the NPPES registry as of the last update on 2026-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.