Alexandra N. Kalof, MD

Medicare activity in 2024

Official CMS public-use data for Alexandra N. Kalof, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Special stained specimen slides to examine tissue, each additional procedure (88341)154 services
2. Pathology examination of tissue using a microscope, intermediate complexity (88305)151 services
3. Pathology examination of tissue using a microscope, moderately low complexity (88304)60 services
4. Special stained specimen slides to examine tissue, initial procedure (88342)52 services
5. Preparation of tissue for examination by removing any calcium present (88311)48 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure71%
• High cholesterol66%
• Arthritis43%
• Diabetes31%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)31%
• Anxiety30%

Hospitals where Alexandra N. Kalof works

Medicare's Facility Affiliation Data lists Alexandra N. Kalof 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.

• Northwestern Medical Center IncSaint Albans, VT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 470024
• Porter Hospital IncMiddlebury, VT · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 471307
• University of Vermont - Fletcher Allen Health CareBurlington, VT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 470003

Practice locations

Addresses where Alexandra N. Kalof is enrolled with Medicare (CMS data updated October 2, 2026).

• 111 Colchester AveBurlington, VT 05401 (802) 847‑0000

Group practices

Medicare enrollment lists Alexandra N. Kalof as a member of this group (CMS data updated October 2, 2026).

• University of Vermont Medical Center Inc1,208 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in Vermont →

Other pathologists in Burlington

Clinicians with the same Medicare primary specialty in Burlington, VT — not a recommendation.

• Martin C. Chang, MD
• Kirsten J. Threlkeld, MD
• Katherine A. Devitt, MD
• Natalia Liu, MD
• Mark K. Fung, MD
• Jose M. Gutierrez Amezcua, MD
• Jay S. Raval, MD
• Abiy B. Ambaye, MD

All pathologists in Burlington →

Other clinicians in University of Vermont Medical Center Inc

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

• Jessica F. Burns
• Melissa Demeritt, PA
• William E. Hopkins, MD
• Dara G. Stimson, CSW
• Laurie M. Davignon, NP
• William C. Paganelli, MD

Clinician information

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. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians