OrganizationActive
The Mount Sinai Hospital
NPI 1396951794 · General Acute Care Hospital · New York, NY
The Mount Sinai Hospital is a General Acute Care Hospital organization in New York, NY (NPI 1396951794).
Provider details
- NPI number
- 1396951794
- Entity type
- Organization
- Primary specialty
- General Acute Care HospitalHospitals
- Organization subpart
- No
- Authorized official
- Virginia Defina, Education Specialist(212) 241-7050
- License
- F33138501 (NY)
Specialties & taxonomies
Hospitals
Profile Score
Detailed profile(89/100 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
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
1 Gustave L Levy Pl
Box 1144
New York, NY 10029-6500
Phone: (212) 241-3963
Fax: (212) 534-2173
Street-level locationGet directions
Mailing address
455 E 86th St
New York, NY 10028-6400
Registry dates
- Enumerated
- 2007-05-15
- Last updated
- 2020-08-22
Frequently asked questions
- What is The Mount Sinai Hospital's NPI number?
- The Mount Sinai Hospital's National Provider Identifier (NPI) is 1396951794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Mount Sinai Hospital?
- The Mount Sinai Hospital is classified in the NPPES registry as General Acute Care Hospital (Hospitals).
- Where is The Mount Sinai Hospital located?
- The Mount Sinai Hospital's practice location on file with NPPES is 1 Gustave L Levy Pl, New York, NY 10029-6500.
- What is The Mount Sinai Hospital's phone number?
- The practice phone number listed in the NPPES registry for The Mount Sinai Hospital is (212) 241-3963.
- Who is the authorized official for The Mount Sinai Hospital?
- The authorized official listed on The Mount Sinai Hospital's NPPES record is Virginia Defina, Education Specialist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Mount Sinai Hospital's NPI active?
- Yes — The Mount Sinai Hospital's NPI (1396951794) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.