Karissa N Fox Koscheski, PA-C - Medicare Physician Assistant in Merrimack, NH

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Karissa N Fox Koscheski, PA-C is a medicare enrolled "Physician Assistant" in Merrimack, New Hampshire. She graduated from nursing school in 2017 and has 9 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Appledore Medical Group Inc, Convenientmd - Ffs Uc Llc and her current practice location is 2 Dobson Way, Merrimack, New Hampshire. You can reach out to her office (for appointments etc.) via phone at (603) 471-6069.

Karissa N Fox Koscheski is licensed to practice in New Hampshire (license number 2035) 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 1518460229.

Contact Information

Karissa N Fox Koscheski, PA-C
2 Dobson Way,
Merrimack, NH 03054-4340
(603) 471-6069
(603) 471-6068

Map and Direction




Provider's Profile

Full NameKarissa N Fox Koscheski
GenderFemale
SpecialityPhysician Assistant
Experience9 Years
Location2 Dobson Way, Merrimack, New Hampshire
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:
  • Karissa N Fox Koscheski graduated from nursing school in 2017
  NPI Data:
  • NPI Number: 1518460229
  • Provider Enumeration Date: 03/09/2018
  • Last Update Date: 11/15/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8325300098
  • Enrollment ID: I20230718002264

Medical Identifiers

Medical identifiers for Karissa N Fox Koscheski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518460229NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 2018004207 (Missouri)Secondary
363A00000XPhysician Assistant 2035 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Catholic Medical CenterManchester, NHHospital
Elliot HospitalManchester, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Appledore Medical Group Inc5698666154197
Convenientmd - Ffs Uc Llc5193186492397

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. Karissa N Fox Koscheski allows following entities to bill medicare on her behalf.
Entity NameAppledore Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720077167
PECOS PAC ID: 5698666154
Enrollment ID: O20040601000165
Entity NameCatholic Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386672319
PECOS PAC ID: 6103897129
Enrollment ID: O20040813000279
Entity NameComprehensive Rehab Consultants PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710529771
PECOS PAC ID: 6800220682
Enrollment ID: O20230301002706
Entity NameConvenientmd - Ffs UC LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851082291
PECOS PAC ID: 5193186492
Enrollment ID: O20230803000905

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. Karissa N Fox Koscheski 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
Karissa N Fox Koscheski, PA-C
360 Us Highway 1 Byp Unit 102,
Portsmouth, NH 03801-7105

Ph: (603) 410-6700		Karissa N Fox Koscheski, PA-C
2 Dobson Way,
Merrimack, NH 03054-4340

Ph: (603) 471-6069

Reviews and Comments


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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.