Quick answers
- Does Kirsten Berggren accept Medicare assignment?
- Yes. Medicare's clinician data says Kirsten Berggren 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.
- How many Medicare patients does Kirsten Berggren see?
- In 2024, CMS data shows 150 Original Medicare patients and 171 services for Kirsten Berggren. This counts Original Medicare only and measures volume, not quality.
- What is Kirsten Berggren's NPI number?
- 1841580859. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Kirsten Berggren, 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.
| Original Medicare patients | 150 |
|---|---|
| Services billed to Medicare | 171 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)59 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)51 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 pressure60%
- High cholesterol57%
- Arthritis37%
- Diabetes25%
- Depression23%
- Anxiety21%
Hospitals where Kirsten Berggren works
Medicare's Facility Affiliation Data lists Kirsten Berggren 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.
- Central Vermont Medical CenterBarre, VT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 470001
Practice locations
Addresses where Kirsten Berggren is enrolled with Medicare (CMS data updated October 2, 2026).
- 130 Fisher Rd, Mob ABerlin, VT 05602 (802) 225‑7000
- 1311 Barre-Montpelier Rd, Suite 200Berlin, VT 05602 (802) 371‑4239
Group practices
Medicare enrollment lists Kirsten Berggren as a member of this group (CMS data updated October 2, 2026).
- Central Vermont Medical Center Inc232 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Berlin
Clinicians with the same Medicare primary specialty in Berlin, VT — not a recommendation.
Other clinicians in Central Vermont Medical Center Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | University Of Vermont College Of Medicine |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841580859 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians