Terri T. Nielsen, MD

Medicare activity in 2024

Official CMS public-use data for Terri T. Nielsen, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)370 services
2. Insertion of needle into vein for collection of blood sample (36415)307 services
3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)149 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)119 services
5. Telephone medical discussion with physician, 11-20 minutes (99442)86 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 pressure61%
• High cholesterol57%
• Arthritis34%
• Ischemic heart disease19%
• Diabetes18%
• Depression14%

Hospitals where Terri T. Nielsen works

Medicare's Facility Affiliation Data lists Terri T. Nielsen 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
• 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 Terri T. Nielsen is enrolled with Medicare (CMS data updated October 2, 2026).

• 9 Crest RdSaint Albans, VT 05478 (802) 527‑0753

Group practices

Medicare enrollment lists Terri T. Nielsen as a member of this group (CMS data updated October 2, 2026).

• Primary Care Health Partners - Vermont LLP23 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Vermont →

Other family doctors in Saint Albans

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

• Adam Lacayo, MD
• Stewart P. Manchester, MD
• Toby Sadkin
• Jonathan Strenio, MD
• Kasra Djalayer, MD
• Matias Gnass, MD

All family doctors in Saint Albans →

Other clinicians in Primary Care Health Partners - Vermont LLP

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

• Robyn Santor, NP
• Sarah G. Owen
• Stewart P. Manchester, MD
• Monica Fiorenza, MD
• Toby Sadkin
• Leah M. Costello, 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