Dr Steven J Marks, MD - Medicare Ophthalmology in Danville, PA

Dr Steven J Marks, MD is a medicare enrolled "Ophthalmology" physician in Danville, Pennsylvania. He went to Hahnemann University College Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Geisinger Clinic and his current practice location is 16 Woodbine Ln, Danville, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (570) 271-6531.

Dr Steven J Marks is licensed to practice in Pennsylvania (license number MD045244L) 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 1508827056.

Contact Information

Dr Steven J Marks, MD
16 Woodbine Ln,
Danville, PA 17821-8029
(570) 271-6531
(570) 271-7146

Map and Direction




Physician's Profile

Full NameDr Steven J Marks
GenderMale
SpecialityOphthalmology
Experience36 Years
Location16 Woodbine Ln, Danville, Pennsylvania
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 Steven J Marks attended and graduated from Hahnemann University College Of Medicine in 1988
  NPI Data:
  • NPI Number: 1508827056
  • Provider Enumeration Date: 03/31/2006
  • Last Update Date: 08/11/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7911097191
  • Enrollment ID: I20071212000620

Medical Identifiers

Medical identifiers for Dr Steven J Marks such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508827056NPI-NPPES
0012739600001MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology MD045244L (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Geisinger Medical CenterDanville, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Geisinger Clinic53956570012841

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 Steven J Marks allows following entities to bill medicare on his behalf.
Entity NameGeisinger Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366493868
PECOS PAC ID: 5395657001
Enrollment ID: O20040130000518

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 Steven J Marks 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 Steven J Marks, MD
100 N Academy Ave, Credentials Dept,
Danville, PA 17822-4903

Ph: (570) 271-6144
Dr Steven J Marks, MD
16 Woodbine Ln,
Danville, PA 17821-8029

Ph: (570) 271-6531

Reviews and Comments


Ophthalmology Doctors in Danville, PA

Dr. Christopher Thomas Cessna, D.O.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 100 N Academy Ave, Danville, PA 17822
Phone: 570-271-6531    
Dr. Gregory Matthew Notz, DO
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 16 Woodbine Lane, Danville, PA 17822
Phone: 570-271-6531    Fax: 570-271-7146
Dr. Nathalie M. Guibord, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 16 Woodbine Ln, Danville, PA 17821
Phone: 570-271-6531    Fax: 570-271-7146
Spencer Onishi, D.O.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 16 Woodbine Lane, Danville, PA 17822
Phone: 570-271-6531    Fax: 570-271-7146
Vincent Francis Baldassano, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 100 N Academy Ave, Danville, PA 17822
Phone: 570-271-6531    
Dr. Wells T. Reinheimer, D.O.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 16 Woodbine Ln, Danville, PA 17821
Phone: 570-271-6531    Fax: 570-271-7146
Dr. Kendall R. Dobbins, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 16 Woodbine Ln, Danville, PA 17821
Phone: 570-271-6531    Fax: 570-271-7146

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.