Dr Mark William Beyer, DO - Medicare Ophthalmology in Mercerville, NJ

Dr Mark William Beyer, DO is a medicare enrolled "Ophthalmology" physician in Mercerville, New Jersey. He graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Ophthalmology. His current practice location is 395 Highway 33, Mercerville, New Jersey. You can reach out to his office (for appointments etc.) via phone at (609) 586-0273.

Dr Mark William Beyer is licensed to practice in Pennsylvania (license number OT013688) 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 1396181137.

Contact Information

Dr Mark William Beyer, DO
395 Highway 33,
Mercerville, NJ 08619-4401
(609) 586-0273
Not Available

Map and Direction




Physician's Profile

Full NameDr Mark William Beyer
GenderMale
SpecialityOphthalmology
Experience14 Years
Location395 Highway 33, Mercerville, New Jersey
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 Mark William Beyer graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1396181137
  • Provider Enumeration Date: 05/20/2013
  • Last Update Date: 01/28/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 3375774326
  • Enrollment ID: I20140317000291

Medical Identifiers

Medical identifiers for Dr Mark William Beyer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396181137NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology OT013688 (Pennsylvania)Primary

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 Mark William Beyer allows following entities to bill medicare on his behalf.
Entity NameMark W Beyer Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336597871
PECOS PAC ID: 0446547285
Enrollment ID: O20160922001629

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 Mark William Beyer 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 Mark William Beyer, DO
395 Highway 33,
Mercerville, NJ 08619-4401

Ph: (609) 586-0273
Dr Mark William Beyer, DO
395 Highway 33,
Mercerville, NJ 08619-4401

Ph: (609) 586-0273

Reviews and Comments


Ophthalmology Doctors in Mercerville, NJ


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.