OrganizationActive
Montefiore Medical Center
NPI 1366653974 · Critical Access Hospital · Amityville, NY
Montefiore Medical Center is a Critical Access Hospital organization in Amityville, NY (NPI 1366653974).
Provider details
- NPI number
- 1366653974
- Entity type
- Organization
- Primary specialty
- Critical Access HospitalHospitals
- Organization subpart
- No
- Authorized official
- Michelle Lazos, Critical Care Physician Assistant(718) 904-3415
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
48 Union Ave
Amityville, NY 11701-3024
Phone: (631) 532-5002
Street-level locationGet directions
Mailing address
48 Union Ave
Amityville, NY 11701-3024
Registry dates
- Enumerated
- 2007-05-25
- Last updated
- 2009-03-17
Frequently asked questions
- What is Montefiore Medical Center's NPI number?
- Montefiore Medical Center's National Provider Identifier (NPI) is 1366653974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Montefiore Medical Center?
- Montefiore Medical Center is classified in the NPPES registry as Critical Access Hospital (Hospitals).
- Where is Montefiore Medical Center located?
- Montefiore Medical Center's practice location on file with NPPES is 48 Union Ave, Amityville, NY 11701-3024.
- What is Montefiore Medical Center's phone number?
- The practice phone number listed in the NPPES registry for Montefiore Medical Center is (631) 532-5002.
- Who is the authorized official for Montefiore Medical Center?
- The authorized official listed on Montefiore Medical Center's NPPES record is Michelle Lazos, Critical Care Physician Assistant. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Montefiore Medical Center's NPI active?
- Yes — Montefiore Medical Center's NPI (1366653974) is active in the NPPES registry as of the last update on 2009-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.