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Nurse Practitioner

Kristen A. Upham, NP

Works at hospitals in Lowell, MA · Massachusetts

Summary

Kristen A. Upham, NP is a nurse practitioner at 2 Meeting House Rd, Chelmsford, MA 01824. Accepts Medicare assignment. NPI 1235489121. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Nurse practitioner
  • Address: 2 Meeting House Rd, Chelmsford, MA 01824 · Directions
  • Medicare: Accepts Medicare assignment
  • Hospital: Lowell General Hospital
  • Group practice: Chelmsford Primary Care LLC
  • School: graduated 2012
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Kristen A. Upham, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Kristen A. Upham accept Medicare assignment?
Yes. Medicare's clinician data says Kristen A. Upham accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Kristen A. Upham's NPI number?
1235489121. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Kristen A. Upham works

Medicare's Facility Affiliation Data lists Kristen A. Upham at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Lowell General HospitalLowell, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220063

Practice locations

Addresses where Kristen A. Upham is enrolled with Medicare (CMS data updated October 2, 2026).

  • 2 Meeting House RdChelmsford, MA 01824

Group practices

Medicare enrollment lists Kristen A. Upham as a member of this group (CMS data updated October 2, 2026).

  • Chelmsford Primary Care LLC6 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, Massachusetts →

Other nurse practitioners in Chelmsford

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

All nurse practitioners in Chelmsford →

Other clinicians in Chelmsford Primary Care LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialNP
Graduation year2012
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1235489121
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians