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PROVIDER PROFILE · NPI 1861610610

Karen PetersonPA-C

PRACTICESP GANGULY MD PCSee all providers at this practice →
Physician AssistantWeymouth, MAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,031
Unique beneficiaries
—
Total services
1,487
Distinct HCPCS
21
Medicare payment
$58K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,315 Physician Assistant providers in MA — top quintile (cohort median 227).
PRESCRIBING · PART D · 2024
Total Rx claims
3,672
Beneficiaries
—
Total drug cost
$323K
Distinct drugs
91
Brand share
16.9%
Top prescribed drugs
Atorvastatin Calcium334 claims
Amlodipine Besylate211 claims
Lisinopril180 claims
Omeprazole131 claims
Metoprolol Succinate129 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 Karen Peterson'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Heather Feldman
Physician Assistant · Fall River, MA
67182
Jessica Spissinger
Physician Assistant · Quincy, MA
63118
John Cazeau
Physician Assistant · Fall River, MA
60122
GOLDMAN, MARCUS58194
Bruce Kriegel
Cardiology · Brockton, MA
5585
Roderick Mccoy
Internal Medicine · Cambridge, MA
44341
Eascare Llc
Ambulance Service Provider · Weymouth, MA
3858
PLYMOUTH, CARINE3352
HIEKEN, KAREN3367
Nicholas James
Critical Care (Intensivists) · Stuart, FL
3176
Michael Ritchie
Physician Assistant · Stoughton, MA
31137
SOUTH SHORE HOSPITAL INC.3069
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.