Dr Mary Ann Karp, DO - Medicare Family Practice in Harleysville, PA

Dr Mary Ann Karp, DO is a medicare enrolled "Family Medicine" physician in Harleysville, Pennsylvania. She went to Philadelphia College Of Osteopathic Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Grand View Hospital and her current practice location is 176 Main St, Harleysville, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (215) 256-9531.

Dr Mary Ann Karp is licensed to practice in Pennsylvania (license number OS009656L) 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 1568488591.

Contact Information

Dr Mary Ann Karp, DO
176 Main St,
Harleysville, PA 19438-2513
(215) 256-9531
(215) 256-9134

Map and Direction




Physician's Profile

Full NameDr Mary Ann Karp
GenderFemale
SpecialityFamily Practice
Experience28 Years
Location176 Main St, Harleysville, Pennsylvania
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 Mary Ann Karp attended and graduated from Philadelphia College Of Osteopathic Medicine in 1996
  NPI Data:
  • NPI Number: 1568488591
  • Provider Enumeration Date: 07/14/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7810180809
  • Enrollment ID: I20101022000494

Medical Identifiers

Medical identifiers for Dr Mary Ann Karp such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568488591NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine OS009656L (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jefferson Health Home Care And HospiceWillow grove, PAHome health agency
Grand View Home CareSellersville, PAHome health agency
Grand View HospiceSellersville, PAHospice
Grand View HospitalSellersville, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Grand View Hospital8022001924142

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 Mary Ann Karp allows following entities to bill medicare on her behalf.
Entity NameGrand View Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750971651
PECOS PAC ID: 8022001924
Enrollment ID: O20210225002167

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 Mary Ann Karp 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 Mary Ann Karp, DO
176 Main St,
Harleysville, PA 19438-2513

Ph: (215) 256-9531
Dr Mary Ann Karp, DO
176 Main St,
Harleysville, PA 19438-2513

Ph: (215) 256-9531

Reviews and Comments


Family Medicine Doctors in Harleysville, PA

Gerald Winfield Hedrick, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 815 Maplewood Drive, Apt 368, Harleysville, PA 19438
Phone: 215-703-4170    
Nazely Khandkar, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 658 Harleysville Pike, Harleysville, PA 19438
Phone: 215-256-9655    
Dr. Suzann Szewczak, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 658 Harleysville Pike, Suite 120, Harleysville, PA 19438
Phone: 215-256-9655    Fax: 215-256-9868
Ralph Lawrence Derstine, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 488 Harleysville Pike, Harleysville, PA 19438
Phone: 215-256-9445    Fax: 215-256-4857
Dr. Susan K Underwood, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 484 Harleysville Pike, Harleysville, PA 19438
Phone: 215-256-8040    
Dr. Richard J Pierotti, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 484 Harleysville Pike, Harleysville, PA 19438
Phone: 215-256-8040    

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.