Kristy Marie Grainger, FNP in Winchendon, MA - Medicare Nurse Practitioner

Kristy Marie Grainger, FNP is a medicare enrolled "Nurse Practitioner - Family" in Winchendon, Massachusetts. She graduated from nursing school in 2020 and has 6 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Athol Memorial Hospital Incorporated, Heywood Medical Group Inc. and her current practice location is 55 Hospital Dr, Winchendon, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 297-2311.

Kristy Marie Grainger is licensed to practice in Massachusetts (license number RN270461) 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 1740890573.

Contact Information

	Kristy Marie Grainger, FNP
	55 Hospital Dr, Winchendon, MA 01475-1820
	(978) 297-2311
	(978) 297-4173

Map and Direction

Provider's Profile

Full Name	Kristy Marie Grainger
Gender	Female
Speciality	Nurse Practitioner
Experience	6 Years
Location	55 Hospital Dr, Winchendon, Massachusetts
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Kristy Marie Grainger graduated from nursing school in 2020

NPI Data:

NPI Number: 1740890573
Provider Enumeration Date: 08/06/2020
Last Update Date: 05/06/2026

Medicare PECOS Information:

PECOS PAC ID: 8820409873
Enrollment ID: I20201123001442

Medical Identifiers

Medical identifiers for Kristy Marie Grainger such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1740890573	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
363LF0000X	Nurse Practitioner - Family	RN270461 (Massachusetts)	Primary
390200000X	Student In An Organized Health Care Education/training Program	(Massachusetts)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Gvna Healthcare Inc	Gardner, MA	Home health agency
Caretenders	Needham heights, MA	Home health agency
Heywood Hospital -	Gardner, MA	Hospital
Athol Memorial Hospital	Athol, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Athol Memorial Hospital Incorporated	7911959846	83
Heywood Medical Group Inc.	6901882836	103

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. Kristy Marie Grainger allows following entities to bill medicare on her behalf.

Entity Name	Henry Heywood Memorial Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1205823879 PECOS PAC ID: 1658262605 Enrollment ID: O20040322000360

Entity Name	Heywood Medical Group Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1699762286 PECOS PAC ID: 6901882836 Enrollment ID: O20040629001351

Entity Name	Athol Memorial Hospital Incorporated
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1336120047 PECOS PAC ID: 7911959846 Enrollment ID: O20050218000228

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. Kristy Marie Grainger 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 Address	Practice Location Address
Kristy Marie Grainger, FNP 55 Hospital Dr, Winchendon, MA 01475-1899 Ph: (978) 297-2311	Kristy Marie Grainger, FNP 55 Hospital Dr, Winchendon, MA 01475-1820 Ph: (978) 297-2311

Reviews and Comments

Nurse Practitioner Nurses in Winchendon, MA

Christy Loseman Beth Ann Christy Loseman, Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 221 Lakeshore Dr, Winchendon, MA 01475 Phone: 978-894-3635
Carol Reich, FNP-BC, CPNP Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 55 Hospital Dr, Winchendon, MA 01475 Phone: 978-297-2311
Renee M Boucher, NP Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 3 Memorial Dr, Winchendon, MA 01475 Phone: 978-297-5052 Fax: 978-297-5430
Monica Mbugua, Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 55 Hospital Dr, Winchendon, MA 01475 Phone: 978-297-2311
Ms. Megan C. D. Tracy, NP Nurse Practitioner Medicare: Medicare Enrolled Practice Location: 55 Hospital Dr, Winchendon, MA 01475 Phone: 978-297-2311 Fax: 978-297-1791

Kristy Marie Grainger, FNP - Medicare Nurse Practitioner in Winchendon, MA