Dr Mary Katherine Lasher, DO - Medicare Family Medicine in Erie, PA

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Dr Mary Katherine Lasher, DO is a medicare enrolled "Family Medicine" physician in Erie, Pennsylvania. Her current practice location is 2501 W 12th St Ste C4, Erie, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (814) 461-6626.

Dr Mary Katherine Lasher is licensed to practice in Pennsylvania (license number OS022402) 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 1003477407.

Contact Information

Dr Mary Katherine Lasher, DO
2501 W 12th St Ste C4,
Erie, PA 16505-4527
(814) 461-6626
Not Available

Map and Direction




Physician's Profile

Full NameDr Mary Katherine Lasher
GenderFemale
SpecialityFamily Medicine
Location2501 W 12th St Ste C4, Erie, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1003477407
  • Provider Enumeration Date: 06/26/2019
  • Last Update Date: 08/26/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1456735646
  • Enrollment ID: I20220907003657

Medical Identifiers

Medical identifiers for Dr Mary Katherine Lasher such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003477407NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine OT019591 (Pennsylvania)Secondary
207Q00000XFamily Medicine OS022402 (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 Mary Katherine Lasher allows following entities to bill medicare on her behalf.
Entity NameSt Vincent Medical Education And Research Institute Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902881477
PECOS PAC ID: 3870405137
Enrollment ID: O20031104000576
Entity NameLake Erie Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053696997
PECOS PAC ID: 0749457612
Enrollment ID: O20120117000547

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 Katherine Lasher 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 Katherine Lasher, DO
2501 W 12th St Ste C4,
Erie, PA 16505-4527

Ph: () -		Dr Mary Katherine Lasher, DO
2501 W 12th St Ste C4,
Erie, PA 16505-4527

Ph: (814) 461-6626

Reviews and Comments


Family Medicine Doctors in Erie, PA

Mrs. Marsha Sigrid Dietrich-mclean, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 201 State St, Erie, PA 16550
Phone: 814-877-4922    Fax: 814-877-3622
Matthew Heitzenrater, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 State St Ste 401, Erie, PA 16507
Phone: 814-877-5333    Fax: 814-877-5329
David Kruszewski,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3125 French St, Erie, PA 16504
Phone: 814-456-2047    
Harry Louis Haus, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3823 W 12th St, Erie, PA 16505
Phone: 814-490-3728    
Cecilia T. Urquico, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 2501 W 12th St, Suite 1, Erie, PA 16505
Phone: 814-806-1144    Fax: 814-833-0659
Anthony Raymond Ignocheck, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1202 State St, Erie, PA 16501
Phone: 814-454-4530    Fax: 814-456-2375

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.