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Nurse Practitioner

Kathrine A. Littlejohn, NP

Sees patients in Worcester, MA · Massachusetts

Summary

Kathrine A. Littlejohn, NP (Nurse Practitioner) is enrolled with Medicare at 1 practice location in Worcester, MA. NPI 1700609666. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(508) 948‑4030 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Kathrine A. Littlejohn, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
Nurse PractitionerPrimary specialty
YesAccepts Medicare assignment
2Years since medical school (graduated 2024)
FemaleGender (as listed)
Richard V Montilla MD PCGroup practice

Quick answers

Where does Kathrine A. Littlejohn see patients?
Medicare's clinician data lists 1 practice location in Worcester, MA. Call before your visit to confirm the address.
What is Kathrine A. Littlejohn's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Kathrine A. Littlejohn accept Medicare assignment?
Yes. Medicare's clinician data says Kathrine A. Littlejohn accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Kathrine A. Littlejohn?
(508) 948-4030, as listed in official Medicare / NPI Registry data.
What is Kathrine A. Littlejohn's NPI number?
1700609666. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Kathrine A. Littlejohn is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Kathrine A. Littlejohn as a member of this group (CMS data updated 2026-10-02).

  • Richard V Montilla MD PC2 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, Massachusetts →

Other nurse practitioners in Worcester

Clinicians with the same Medicare primary specialty in Worcester, MA — not a recommendation.

All nurse practitioners in Worcester →

Clinician information

CredentialNP
Graduation year2024
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1700609666
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians