Active NPIIndividual providerSole proprietor

Kristy M Grainger, FNP

Nurse Practitioner, Family in Winchendon, Massachusetts

NPI Number1740890573
Practice location
55 Hospital Dr, Winchendon, MA 01475-1820
Fax
978-297-4173
Last updated
May 6, 2026

Kristy Marie Grainger is a Nurse Practitioner, Family based in Winchendon, MA. Kristy Marie Grainger practices in Winchendon, MA and has the professional credentials of FNP. The NPI Number for Kristy Marie Grainger is 1740890573 and holds a License No. RN270461 (MA). The current practice location address for Kristy Marie Grainger is 55 Hospital Dr, Winchendon, MA 01475-1820 and can be reached out via phone at 978-297-2311 and via fax at 978-297-4173.

Provider Profile Details

NPI Number
1740890573
Provider Name
Kristy Marie Grainger
Credential
FNP
Provider Entity Type
Individual
Gender
Female
Address
55 Hospital Dr, Winchendon, MA 01475-1820
Phone Number
978-297-2311
Fax Number
978-297-4173
Primary Taxonomy
Nurse Practitioner, Family · 363LF0000X
Sole Proprietor
Yes
Provider Enumeration Date
August 6, 2020
Last Update Date
May 6, 2026
Certification Date
May 6, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
55 Hospital Dr
Winchendon, MA 01475-1820
Zip
01475-1820
Phone Number
978-297-2311
Fax Number
978-297-4173
Winchendon, MA 01475Get directions →

Provider Business Mailing Address Details

Address
55 Hospital Dr
Winchendon, MA 01475-1899
City
Winchendon
State
MA
Zip
01475-1899
Phone Number
978-297-2311
Fax Number
978-297-4173

License Information

License Number (1)
RN270461
License State (1)
MA
Taxonomy (1)
Nurse Practitioner, Family · 363LF0000X · Primary
License State (2)
MA

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Kristy M Grainger, FNP?

The NPI number of Kristy M Grainger, FNP is 1740890573. It was assigned on August 6, 2020 and is currently active in the NPPES registry.

What is the specialty of Kristy M Grainger, FNP?

Kristy M Grainger, FNP is registered under the primary taxonomy Nurse Practitioner, Family (code 363LF0000X), licensed in MA under license number RN270461.

Where does Kristy M Grainger, FNP practice?

The practice location is 55 Hospital Dr, Winchendon, MA 01475-1820. The office can be reached at 978-297-2311 (phone) or 978-297-4173 (fax).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1740890573 directly on the NPPES registry website.

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