Dr Robert S Greenbaum, OD - Medicare Optometrist in Lagrangeville, NY

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Dr Robert S Greenbaum, OD is a medicare enrolled "Optometrist" provider in Lagrangeville, New York. He went to State University Of New York - State College Optometry and graduated in 1984 and has 41 years of diverse experience with area of expertise as Optometry. He is a member of the group practice 200 West Optics Llc and his current practice location is 1110 Route 55 Ste 105, Lagrangeville, New York. You can reach out to his office (for appointments etc.) via phone at (845) 473-0220.

Dr Robert S Greenbaum is licensed to practice in New York (license number 004414) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1750387973.

Contact Information

Dr Robert S Greenbaum, OD
1110 Route 55 Ste 105,
Lagrangeville, NY 12540-5048
(845) 473-0220
(845) 473-0140

Map and Direction




Healthcare Provider's Profile

Full NameDr Robert S Greenbaum
GenderMale
SpecialityOptometry
Experience41 Years
Location1110 Route 55 Ste 105, Lagrangeville, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Robert S Greenbaum attended and graduated from State University Of New York - State College Optometry in 1984
  NPI Data:
  • NPI Number: 1750387973
  • Provider Enumeration Date: 06/22/2005
  • Last Update Date: 12/13/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1153336086
  • Enrollment ID: I20060216000033

Medical Identifiers

Medical identifiers for Dr Robert S Greenbaum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750387973NPI-NPPES
597014OtherNYMVP HEALTH PLAN
0007187044OtherNYAETNA
10032470OtherNYCDPHP
P2790040OtherOXFORD HEALTH INSURANCE
02144998MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 004414 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
200 West Optics Llc539514438029

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Robert S Greenbaum allows following entities to bill medicare on his behalf.
Provider NameRobert S Greenbaum Od Pllc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1144208208
PECOS PAC ID: 6709891625
Enrollment ID: O20081212000188
Provider Name200 West Optics Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1831770890
PECOS PAC ID: 5395144380
Enrollment ID: O20210525000165

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Robert S Greenbaum is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Robert S Greenbaum, OD
8614 Westwood Center Dr Fl 9,
Vienna, VA 22182-2442

Ph: (703) 847-8899		Dr Robert S Greenbaum, OD
1110 Route 55 Ste 105,
Lagrangeville, NY 12540-5048

Ph: (845) 473-0220

Reviews and Comments


Optometrist in Lagrangeville, NY

Robert S Greenbaum Od Pllc
Optometrist
Medicare: Medicare Enrolled
Practice Location: 1110 Route 55, Lagrangeville, NY 12540
Phone: 845-473-0220    Fax: 845-473-0140
Dr. Neerja Goel, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 1097 Route 55 Ste 4, Lagrangeville, NY 12540
Phone: 845-471-7710    Fax: 845-471-7746
200 West Optics, Llc
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 1110 State Route 55 Ste 105, Lagrangeville, NY 12540
Phone: 845-473-0220    Fax: 845-473-0140
Eye Appeal Opticians, Inc.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 1097 Route 55 Ste 4, Lagrangeville, NY 12540
Phone: 845-471-7710    Fax: 845-471-7746

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.