Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JENNIFER L GRELLE APRN, FNP-C
NPI 1114847233
Nurse Practitioner in Mashpee, MA

Q: What is Jennifer Grelle's NPI number?

The NPI number for Jennifer Grelle is 1114847233. It was assigned to this individual provider in the NPPES registry on July 18, 2026.

Q: What is Jennifer Grelle's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Jennifer Grelle was last updated on July 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 18, 2026

133 FALMOUTH RD STE 2B, MASHPEE, MA 02649(508) 301-1971(508) 638-6466 Get Directions Write a Review

NPPES record added: July 18, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Jennifer L Grelle Aprn, Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JENNIFER L GRELLE APRN, FNP-C (NPI 1114847233) is an individual nurse practitioner in Mashpee, Massachusetts, licensed in Massachusetts (RN256818) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1114847233

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameJENNIFER L GRELLECredential: APRN, FNP-C

Location Address133 FALMOUTH RD STE 2BMashpee, MA 02649-2611

Mailing Address1 Heritage DrNorth Easton, MA 02356-2214 · (954) 809-9614 · Fax (508) 638-6466

Phone(508) 301-1971

Fax(508) 638-6466

Sole ProprietorYes

Enumeration DateJuly 18, 2026

NPPES CertifiedJuly 18, 2026

✔ NPI 1114847233 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

Licenses✔ Licensed in MA · RN256818✔ Licensed in NH · 08-7586-21

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

133 FALMOUTH RD STE 2B, Mashpee, MA 02649

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jennifer Grelle's NPI number?

The NPI number for Jennifer Grelle is 1114847233. It was assigned to this individual provider in the NPPES registry on July 18, 2026.

Where is Jennifer Grelle located?

Jennifer Grelle practices at 133 Falmouth Rd Ste 2B, Mashpee, MA 02649. The listed phone number is (508) 301-1971.

What is Jennifer Grelle's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Jennifer Grelle was last updated on July 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.