Dr William Robert Maron, MD - Medicare Ophthalmology in Hartford, CT

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Dr William Robert Maron, MD is a medicare enrolled "Ophthalmology" physician in Hartford, Connecticut. He went to Albany Medical College Of Union University and graduated in 2017 and has 7 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Hartford Hospital and his current practice location is 21 Woodland St Ste 222, Hartford, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 522-5215.

Dr William Robert Maron is licensed to practice in Connecticut (license number 56631) 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 1942646898.

Contact Information

Dr William Robert Maron, MD
21 Woodland St Ste 222,
Hartford, CT 06105-4318
(860) 522-5215
Not Available

Map and Direction




Physician's Profile

Full NameDr William Robert Maron
GenderMale
SpecialityOphthalmology
Experience7 Years
Location21 Woodland St Ste 222, Hartford, Connecticut
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 William Robert Maron attended and graduated from Albany Medical College Of Union University in 2017
  NPI Data:
  • NPI Number: 1942646898
  • Provider Enumeration Date: 05/20/2013
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1951673136
  • Enrollment ID: I20170823001495

Medical Identifiers

Medical identifiers for Dr William Robert Maron such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942646898NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 56631 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hartford HospitalHartford, CTHospital

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 William Robert Maron allows following entities to bill medicare on his behalf.
Entity NameHartford Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407806391
PECOS PAC ID: 2567366016
Enrollment ID: O20031125000700
Entity NameHartford Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770696643
PECOS PAC ID: 2567366016
Enrollment ID: O20031125000752
Entity NameWilliam R. Maron Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508085101
PECOS PAC ID: 1355362237
Enrollment ID: O20051208000025

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 William Robert Maron 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 William Robert Maron, MD
21 Woodland St Ste 222,
Hartford, CT 06105-4318

Ph: (860) 522-5215		Dr William Robert Maron, MD
21 Woodland St Ste 222,
Hartford, CT 06105-4318

Ph: (860) 522-5215

Reviews and Comments


Ophthalmology Doctors in Hartford, CT

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Herb C Becker, MD
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William R Maron, MD
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Phone: 860-522-5215    Fax: 860-247-3347
Dr. Paul Anton Gaudio, M.D.
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Practice Location: 85 Seymour St, Suite 522, Hartford, CT 06106
Phone: 860-549-2020    Fax: 860-549-2025

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.