Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Physician Assistant

Kiley B. Knowlton, PA

Works at hospitals in Worcester, MA · Massachusetts

Summary

Kiley B. Knowlton, PA (Physician Assistant) is listed by Medicare at 1 hospital in Worcester, MA. NPI 1992353908. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Kiley B. Knowlton, 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

Physician AssistantPrimary specialty
YesAccepts Medicare assignment
7Years since medical school (graduated 2019)
FemaleGender (as listed)
UMass Memorial Medical Group IncGroup practice

Quick answers

Which hospitals does Kiley B. Knowlton work at?
Medicare's official clinician data lists Kiley B. Knowlton at 1 hospital: UMass Memorial Medical Center/University Campus. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Kiley B. Knowlton see patients?
Medicare's clinician data lists 2 practice locations, including Worcester, MA. Call before your visit to confirm the address.
What is Kiley B. Knowlton's specialty?
Medicare lists Physician Assistant as the primary specialty.
Does Kiley B. Knowlton accept Medicare assignment?
Yes. Medicare's clinician data says Kiley B. Knowlton 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 Kiley B. Knowlton?
(508) 334-1000, as listed in official Medicare / NPI Registry data.
What is Kiley B. Knowlton's NPI number?
1992353908. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Kiley B. Knowlton works

Medicare's Facility Affiliation Data lists Kiley B. Knowlton at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Kiley B. Knowlton is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Kiley B. Knowlton as a member of this group (CMS data updated 2026-10-02).

  • UMass Memorial Medical Group Inc2,516 clinicians in the group

Specialties

Find other clinicians: Physician Assistant, Massachusetts →

Other physician assistants in Worcester

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

All physician assistants in Worcester →

Clinician information

CredentialPA
Graduation year2019
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1992353908
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians