Alan B Greenfield MD PC
NPI 1174725055 · Magnetic Resonance Imaging (MRI) Clinic/Center · Long Beach, NY
Alan B Greenfield MD PC is a Magnetic Resonance Imaging (MRI) Clinic/Center organization in Long Beach, NY (NPI 1174725055).
Provider details
- NPI number
- 1174725055
- Entity type
- Organization
- Primary specialty
- Magnetic Resonance Imaging (MRI) Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Alan Greenfield, President and Medical Director(516) 431-4800
- License
- 176673 (NY)
Specialties & taxonomies
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
Profile Score
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
Mailing address
Other names (DBA / former)
- Doing business as
- Islandwide Medical Imaging
Registry dates
- Enumerated
- 2007-06-04
- Last updated
- 2025-09-11
Frequently asked questions
- What is Alan B Greenfield MD PC's NPI number?
- Alan B Greenfield MD PC's National Provider Identifier (NPI) is 1174725055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alan B Greenfield MD PC?
- Alan B Greenfield MD PC is classified in the NPPES registry as Magnetic Resonance Imaging (MRI) Clinic/Center (Ambulatory Health Care Facilities).
- Where is Alan B Greenfield MD PC located?
- Alan B Greenfield MD PC's practice location on file with NPPES is 210 W Park Ave, Long Beach, NY 11561-3212.
- What is Alan B Greenfield MD PC's phone number?
- The practice phone number listed in the NPPES registry for Alan B Greenfield MD PC is (516) 431-4800.
- Who is the authorized official for Alan B Greenfield MD PC?
- The authorized official listed on Alan B Greenfield MD PC's NPPES record is Alan Greenfield, President and Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alan B Greenfield MD PC's NPI active?
- Yes — Alan B Greenfield MD PC's NPI (1174725055) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.