PROVIDER PROFILE · NPI 1841580859

Kirsten BerggrenFNP

PRACTICEFLETCHER ALLEN HEALTH CARE,INCSee all providers at this practice →

Nurse PractitionerWilliston, VTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

103

Unique beneficiaries

—

Total services

110

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 422 Nurse Practitioner providers in VT — below median (cohort median 237).

PRESCRIBING · PART D · 2024

Total Rx claims

113

Beneficiaries

—

Total drug cost

$23K

Distinct drugs

Brand share

35.4%

Top prescribed drugs

Lorazepam19 claims

Nirmatrelvir/Ritonavir18 claims

Levothyroxine Sodium16 claims

Gabapentin16 claims

Prednisone11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Kirsten Berggren's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PLANTE, DENNIS	28	119
KLIKUNAS, MARVIN	28	167
Elizabeth Hill Geriatric Medicine · Burlington, VT	24	155
Lucy Miller Internal Medicine · Williston, VT	18	81

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history