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PROVIDER PROFILE · NPI 1699707448

Bjorn RingstadMD

Internal MedicineNorth Haven, CTI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
143
Unique beneficiaries
—
Total services
143
Distinct HCPCS
5
Medicare payment
$2K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,650 Internal Medicine providers in CT — below median (cohort median 549).
PRESCRIBING · PART D · 2024
Total Rx claims
1,751
Beneficiaries
—
Total drug cost
$161K
Distinct drugs
42
Brand share
12.3%
Top prescribed drugs
Atorvastatin Calcium261 claims
Amlodipine Besylate134 claims
Levothyroxine Sodium124 claims
Lisinopril116 claims
Rosuvastatin Calcium86 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 Bjorn Ringstad'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). 34 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
253908
YALE NEW HAVEN HOSPITAL127417
American Medical Response Of Connecticut Incorporated
Ambulance Service Provider · New Haven, CT
124523
MONTOWESE HEALTH & REHABILILTATION CENTER123570
Wentao Yang
Nurse Practitioner · West Haven, CT
63520
Vicky Amon-Perpetua
Nurse Practitioner · New Haven, CT
55484
Demetrius Dicks
Diagnostic Radiology · Marietta, GA
36121
VISITING NURSE ASSOCIATION COMMUNITY HEALTHCARE, INC31109
Michael Connair
Orthopedic Surgery · North Haven, CT
26117
Laima Karosas
Nurse Practitioner · Rocky Hill, CT
2570
HARTFORD HEALTHCARE LABORATORIES23153
Joseph Saracco
Podiatry · West Haven, CT
2248
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.