Dr Margaret M Ritterbusch, OD - Medicare Optometrist in Princeton, NJ

Dr Margaret M Ritterbusch, OD is a medicare enrolled "Optometrist" provider in Princeton, New Jersey. She went to New England College Of Optometry and graduated in 1985 and has 39 years of diverse experience with area of expertise as Optometry. She is a member of the group practice Associated Retinal Consultants Llc and her current practice location is 100 Canal Pointe Blvd, Suite 100, Princeton, New Jersey. You can reach out to her office (for appointments etc.) via phone at (609) 419-1920.

Dr Margaret M Ritterbusch is licensed to practice in New Jersey (license number 27TO00029000) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1215934302.

Contact Information

Dr Margaret M Ritterbusch, OD
100 Canal Pointe Blvd, Suite 100,
Princeton, NJ 08540-7063
(609) 419-1920
(609) 419-1905

Map and Direction




Healthcare Provider's Profile

Full NameDr Margaret M Ritterbusch
GenderFemale
SpecialityOptometry
Experience39 Years
Location100 Canal Pointe Blvd, Princeton, New Jersey
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Margaret M Ritterbusch attended and graduated from New England College Of Optometry in 1985
  NPI Data:
  • NPI Number: 1215934302
  • Provider Enumeration Date: 07/05/2005
  • Last Update Date: 09/06/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 8123074523
  • Enrollment ID: I20050329000924

Medical Identifiers

Medical identifiers for Dr Margaret M Ritterbusch such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215934302NPI-NPPES
0116010OtherNJAETNA
222516468OtherNJHORIZON

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 270A00463000 (New Jersey)Secondary
152W00000XOptometrist 27TO00029000 (New Jersey)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Associated Retinal Consultants Llc2961509161109

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 Margaret M Ritterbusch allows following entities to bill medicare on her behalf.
Provider NameAssociated Retinal Consultants Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1164578894
PECOS PAC ID: 2961509161
Enrollment ID: O20070523000337

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 Margaret M Ritterbusch 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 Margaret M Ritterbusch, OD
100 Canal Pointe Blvd, Suite 100,
Princeton, NJ 08540-7063

Ph: (609) 419-1920
Dr Margaret M Ritterbusch, OD
100 Canal Pointe Blvd, Suite 100,
Princeton, NJ 08540-7063

Ph: (609) 419-1920

Reviews and Comments


Optometrist in Princeton, NJ

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Phone: 609-924-3567    Fax: 609-924-2852

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.