OrganizationActive
Leonard a Feiner MD PC
NPI 1861798464 · Ophthalmology Physician · Lawrence, NY
Leonard a Feiner MD PC is a Ophthalmology Physician organization in Lawrence, NY (NPI 1861798464).
Provider details
- NPI number
- 1861798464
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Maureen Hamilton, Office Manager(516) 569-5644
- License
- 116934 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
360 Central Ave
Lawrence, NY 11559-1619
Phone: (516) 569-5644
Fax: (516) 569-4601
Street-level locationGet directions
Mailing address
360 Central Ave
Lawrence, NY 11559-1619
Registry dates
- Enumerated
- 2011-01-31
- Last updated
- 2011-01-31
Frequently asked questions
- What is Leonard a Feiner MD PC's NPI number?
- Leonard a Feiner MD PC's National Provider Identifier (NPI) is 1861798464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Leonard a Feiner MD PC?
- Leonard a Feiner MD PC is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard a Feiner MD PC located?
- Leonard a Feiner MD PC's practice location on file with NPPES is 360 Central Ave, Lawrence, NY 11559-1619.
- What is Leonard a Feiner MD PC's phone number?
- The practice phone number listed in the NPPES registry for Leonard a Feiner MD PC is (516) 569-5644.
- Who is the authorized official for Leonard a Feiner MD PC?
- The authorized official listed on Leonard a Feiner MD PC's NPPES record is Maureen Hamilton, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Leonard a Feiner MD PC's NPI active?
- Yes — Leonard a Feiner MD PC's NPI (1861798464) is active in the NPPES registry as of the last update on 2011-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.