Kristen Greenhalgh, - Medicare Nurse Practitioner in Salem, NH

Kristen Greenhalgh, is a medicare enrolled "Nurse Practitioner - Family" in Salem, New Hampshire. She graduated from nursing school in 2016 and has 9 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Mass General Brigham Medical Group, Inc., Express Med At Salem, Llc and her current practice location is 512 S Broadway, Salem, New Hampshire. You can reach out to her office (for appointments etc.) via phone at (866) 389-2727.

Kristen Greenhalgh is licensed to practice in New Hampshire (license number 064547-23) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1992236582.

Contact Information

Kristen Greenhalgh,
512 S Broadway,
Salem, NH 03079-4306
(866) 389-2727
Not Available

Map and Direction




Provider's Profile

Full NameKristen Greenhalgh
GenderFemale
SpecialityNurse Practitioner
Experience9 Years
Location512 S Broadway, Salem, New Hampshire
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Kristen Greenhalgh graduated from nursing school in 2016
  NPI Data:
  • NPI Number: 1992236582
  • Provider Enumeration Date: 03/24/2017
  • Last Update Date: 07/25/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8022385749
  • Enrollment ID: I20180404001114

Medical Identifiers

Medical identifiers for Kristen Greenhalgh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992236582NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family RN2281748 (Massachusetts)Secondary
363LF0000XNurse Practitioner - Family 064547-23 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wentworth-douglass HospitalDover, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mass General Brigham Medical Group, Inc.3971987108122
Express Med At Salem, Llc73152686124

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. Kristen Greenhalgh allows following entities to bill medicare on her behalf.
Entity NameExpressmed, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295856896
PECOS PAC ID: 6305090622
Enrollment ID: O20130213000429
Entity NameExpress Med At Salem, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164831806
PECOS PAC ID: 7315268612
Enrollment ID: O20150611000409

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. Kristen Greenhalgh 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
Kristen Greenhalgh,
512 S Broadway,
Salem, NH 03079-4306

Ph: () -
Kristen Greenhalgh,
512 S Broadway,
Salem, NH 03079-4306

Ph: (866) 389-2727

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.