OrganizationActive
L.j. Greiner and Sons Inc.
NPI 1447270350 · Ocularist · Paterson, NJ
L.j. Greiner and Sons Inc. is a Ocularist organization in Paterson, NJ (NPI 1447270350).
Provider details
- NPI number
- 1447270350
- Entity type
- Organization
- Primary specialty
- OcularistEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Michael Greiner, President(973) 977-9441
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(91/100 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
63 69 Danforth Avenue
Paterson, NJ 07501
Phone: (973) 977-9441
Fax: (973) 278-9766
Street-level locationGet directions
Mailing address
63 69 Danforth Avenue
Paterson, NJ 07501
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2011-07-13
Frequently asked questions
- What is L.j. Greiner and Sons Inc.'s NPI number?
- L.j. Greiner and Sons Inc.'s National Provider Identifier (NPI) is 1447270350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is L.j. Greiner and Sons Inc.?
- L.j. Greiner and Sons Inc. is classified in the NPPES registry as Ocularist (Eye and Vision Services Providers).
- Where is L.j. Greiner and Sons Inc. located?
- L.j. Greiner and Sons Inc.'s practice location on file with NPPES is 63 69 Danforth Avenue, Paterson, NJ 07501.
- What is L.j. Greiner and Sons Inc.'s phone number?
- The practice phone number listed in the NPPES registry for L.j. Greiner and Sons Inc. is (973) 977-9441.
- Who is the authorized official for L.j. Greiner and Sons Inc.?
- The authorized official listed on L.j. Greiner and Sons Inc.'s NPPES record is Michael Greiner, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is L.j. Greiner and Sons Inc.'s NPI active?
- Yes — L.j. Greiner and Sons Inc.'s NPI (1447270350) is active in the NPPES registry as of the last update on 2011-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.