Alissa Kate Bergstresser, CRNP - Medicare Nurse Practitioner in Williamsport, PA

Alissa Kate Bergstresser, CRNP is a medicare enrolled "Nurse Practitioner - Primary Care" in Williamsport, Pennsylvania. Her current practice location is 740 High St Ste 1003, Williamsport, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (717) 531-8342.

Alissa Kate Bergstresser is licensed to practice in Pennsylvania (license number SP014535) 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 1841688900.

Contact Information

Alissa Kate Bergstresser, CRNP
740 High St Ste 1003,
Williamsport, PA 17701-3102
(717) 531-8342
(717) 531-4185

Map and Direction




Provider's Profile

Full NameAlissa Kate Bergstresser
GenderFemale
SpecialityNurse Practitioner - Primary Care
Location740 High St Ste 1003, Williamsport, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1841688900
  • Provider Enumeration Date: 12/24/2014
  • Last Update Date: 09/21/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4587989413
  • Enrollment ID: I20150217000476

Medical Identifiers

Medical identifiers for Alissa Kate Bergstresser such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841688900NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner SP014535 (Pennsylvania)Secondary
363LP2300XNurse Practitioner - Primary Care SP014535 (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. Alissa Kate Bergstresser allows following entities to bill medicare on her 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
Entity NamePinnacle Health Medical Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932143427
PECOS PAC ID: 7618960493
Enrollment ID: O20040407000180

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. Alissa Kate Bergstresser 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
Alissa Kate Bergstresser, CRNP
1201 Grampian Blvd,
Williamsport, PA 17701-1900

Ph: (570) 326-8723
Alissa Kate Bergstresser, CRNP
740 High St Ste 1003,
Williamsport, PA 17701-3102

Ph: (717) 531-8342

Reviews and Comments


Nurse Practitioner Nurses in Williamsport, PA

Lucas Charles Mariano, CRNP
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Phone: 570-321-2820    Fax: 570-321-2821
Mrs. Mindi Nichols, CRNP
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Practice Location: 349 Lincoln Ave, Williamsport, PA 17701
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Practice Location: 700 High St, Williamsport, PA 17701
Phone: 570-321-2810    Fax: 570-321-2811
Merete Vogelsong,
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Practice Location: 740 High St Ste 2001, Suite 2001, Williamsport, PA 17701
Phone: 570-321-2800    
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Phone: 570-567-5400    

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.