Mary Catherine Sommerhof, - Medicare Nurse Practitioner in Mars, PA

Mary Catherine Sommerhof, is a medicare enrolled "Nurse Practitioner - Family" in Mars, Pennsylvania. Her current practice location is 179 Scharberry Ln, Mars, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (412) 789-6739.

Mary Catherine Sommerhof is licensed to practice in Pennsylvania (license number SP031945) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1497554927.

Contact Information

Mary Catherine Sommerhof,
179 Scharberry Ln,
Mars, PA 16046-2429
(412) 789-6739
Not Available

Map and Direction




Provider's Profile

Full NameMary Catherine Sommerhof
GenderFemale
SpecialityNurse Practitioner - Family
Location179 Scharberry Ln, Mars, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1497554927
  • Provider Enumeration Date: 03/08/2025
  • Last Update Date: 03/08/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0840719803
  • Enrollment ID: I20250522002978

Medical Identifiers

Medical identifiers for Mary Catherine Sommerhof such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497554927NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family SP031945 (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. Mary Catherine Sommerhof allows following entities to bill medicare on her behalf.
Entity NameHeritage Valley Multispecialty Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528015401
PECOS PAC ID: 0042105678
Enrollment ID: O20040220000870

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. Mary Catherine Sommerhof 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
Mary Catherine Sommerhof,
855 Bank St,
Beaver, PA 15009-2601

Ph: (636) 497-6198
Mary Catherine Sommerhof,
179 Scharberry Ln,
Mars, PA 16046-2429

Ph: (412) 789-6739

Reviews and Comments


Nurse Practitioner Nurses in Mars, PA

Susan R Fair, CRNP
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Phone: 724-742-3820    Fax: 724-742-3838
Francis Savannah,
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Practice Location: 6998 Crider Rd, Suite 110, Mars, PA 16046
Phone: 724-779-7000    
Tracey J Kniess, CRNP
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Phone: 724-779-5062    
Darcy J Rose, AGNP-C, CRNP
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Medicare: Accepting Medicare Assignments
Practice Location: 309 Princeton Dr, Mars, PA 16046
Phone: 724-493-7019    
Kyle Hale, CRNP, PMHNP
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Medicare: Accepting Medicare Assignments
Practice Location: 195 Crowe Ave, Mars, PA 16046
Phone: 724-252-4637    
Lisa Thompson-barent, CRNP
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Medicare: Accepting Medicare Assignments
Practice Location: 6998 Crider Rd, Suite 210, Mars, PA 16046
Phone: 724-778-1601    Fax: 724-778-1603

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.