Robert S Greenbaum OD PLLC
NPI 1144208208 · Optometrist · Lagrangeville, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert S Greenbaum OD PLLC is a Optometrist organization in Lagrangeville, NY (NPI 1144208208).
Provider details
- NPI number
- 1144208208
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Robert Greenbaum, Owner(845) 473-0220
- License
- VUT4414 (NY)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Registry dates
- Enumerated
- 2006-01-08
- Last updated
- 2008-11-05
Frequently asked questions
- What is Robert S Greenbaum OD PLLC's NPI number?
- Robert S Greenbaum OD PLLC's National Provider Identifier (NPI) is 1144208208, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert S Greenbaum OD PLLC?
- Robert S Greenbaum OD PLLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Robert S Greenbaum OD PLLC located?
- Robert S Greenbaum OD PLLC's practice location on file with NPPES is 1110 Route 55, Lagrangeville, NY 12540-5045.
- What is Robert S Greenbaum OD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Robert S Greenbaum OD PLLC is (845) 473-0220.
- Does Robert S Greenbaum OD PLLC accept Medicare?
- Robert S Greenbaum OD PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Robert S Greenbaum OD PLLC?
- The authorized official listed on Robert S Greenbaum OD PLLC's NPPES record is Robert Greenbaum, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert S Greenbaum OD PLLC's NPI active?
- Yes — Robert S Greenbaum OD PLLC's NPI (1144208208) is active in the NPPES registry as of the last update on 2008-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.