IndividualActive
Sheryl Silfen
NPI 1447316138 · Specialist · New York, NY
Sheryl Silfen is a Specialist provider in New York, NY (NPI 1447316138).
Provider details
- NPI number
- 1447316138
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
460 W 34th St
11th Floor
New York, NY 10001-2320
Phone: (212) 273-6519
Street-level locationGet directions
Mailing address
112 E 83rd St
New York, NY 10028-0880
Registry dates
- Enumerated
- 2006-12-28
- Last updated
- 2007-07-09
Frequently asked questions
- What is Sheryl Silfen's NPI number?
- Sheryl Silfen's National Provider Identifier (NPI) is 1447316138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheryl Silfen's specialty?
- Sheryl Silfen is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Sheryl Silfen located?
- Sheryl Silfen's practice location on file with NPPES is 460 W 34th St, New York, NY 10001-2320.
- What is Sheryl Silfen's phone number?
- The practice phone number listed in the NPPES registry for Sheryl Silfen is (212) 273-6519.
- Is Sheryl Silfen's NPI active?
- Yes — Sheryl Silfen's NPI (1447316138) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.