Mark A Knaub, MD - Medicare Orthopedic Surgery in Hershey, PA

Mark A Knaub, MD is a medicare enrolled "Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery" physician in Hershey, Pennsylvania. He went to University Of Pittsburgh School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice The Milton S Hershey Medical Center Physicians Group and his current practice location is 30 Hope Dr Ste 2400, Hershey, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (800) 243-1455.

Mark A Knaub is licensed to practice in Pennsylvania (license number MD070430L) 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 1871557876.

Contact Information

Mark A Knaub, MD
30 Hope Dr Ste 2400,
Hershey, PA 17033-2036
(800) 243-1455
(717) 531-0983

Map and Direction




Physician's Profile

Full NameMark A Knaub
GenderMale
SpecialityOrthopedic Surgery
Experience27 Years
Location30 Hope Dr Ste 2400, Hershey, 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:
  • Mark A Knaub attended and graduated from University Of Pittsburgh School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1871557876
  • Provider Enumeration Date: 04/14/2006
  • Last Update Date: 08/03/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5698767994
  • Enrollment ID: I20040330000530

Medical Identifiers

Medical identifiers for Mark A Knaub such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871557876NPI-NPPES
0018813840003MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery MD070430L (Pennsylvania)Secondary
207XS0114XOrthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery MD070430L (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Milton S Hershey Medical CenterHershey, PAHospital
Mount Nittany Medical CenterState college, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Milton S Hershey Medical Center Physicians Group38704054831398

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. Mark A Knaub allows following entities to bill medicare on his behalf.
Entity NameThe Milton S Hershey Medical Center Physicians Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710951744
PECOS PAC ID: 3870405483
Enrollment ID: O20040225000741

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. Mark A Knaub 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
Mark A Knaub, MD
Po Box 858, Mc A410,
Hershey, PA 17033-0858

Ph: (800) 243-1455
Mark A Knaub, MD
30 Hope Dr Ste 2400,
Hershey, PA 17033-2036

Ph: (800) 243-1455

Reviews and Comments


Orthopaedic Surgery Doctors in Hershey, PA

Edward J Fox, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 30 Hope Dr, Ec-089, Hershey, PA 17033
Phone: 800-233-4082    
Lauren Olivia Briner, CRNP
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 30 Hope Drive Bldg B Suite 2400, Hershey, PA 17033
Phone: 800-243-1455    Fax: 717-531-0983
John Spence Reid, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 30 Hope Dr Ste 2400, Hershey, PA 17033
Phone: 717-531-5638    Fax: 717-531-0983
Michelle Nentwig, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 500 University Dr, Hershey, PA 17033
Phone: 316-268-5988    
Ashlee Macdonald, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 30 Hope Dr, Hershey, PA 17033
Phone: 717-531-4801    
Luigi Andrew Fontanosa Sabal,
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 30 Hope Dr # Ec089, Hershey, PA 17033
Phone: 717-531-4803    
April D Armstrong, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 500 University Dr, Hershey, PA 17033
Phone: 800-233-4082    

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.