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PROVIDER PROFILE · NPI 1164424123

Joan HarrisonM.D.

Internal MedicineTiverton, RII
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 227101
Home health agency
CCN 417000
Home health agency
CCN 411506
Hospice
CCN 220020
Hospital
CCN 220074
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,825
Unique beneficiaries
—
Total services
2,494
Distinct HCPCS
24
Medicare payment
$83K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 577 Internal Medicine providers in RI — top quintile (cohort median 404).
PRESCRIBING · PART D · 2024
Total Rx claims
8,661
Beneficiaries
—
Total drug cost
$398K
Distinct drugs
130
Brand share
19.7%
Top prescribed drugs
Atorvastatin Calcium623 claims
Lisinopril441 claims
Amlodipine Besylate349 claims
Levothyroxine Sodium338 claims
Losartan Potassium269 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Joan Harrison'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). 40 inbound referrers · 68 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SOUTHCOAST HOSPITALS GROUP, INC91453
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
82232
COUREY, WILLIAM3894
Raju Singla
Internal Medicine · Fall River, MA
36221
SENIOR LIFESTYLE NORTH BAY LIMITED PARTNERSHIP33222
Susan Weinman
Neurology · Providence, RI
29141
Ravi Chander
Cardiology · Fall River, MA
25116
Eascare Llc
Ambulance Service Provider · Weymouth, MA
2487
Jaiganesh Dorai
Internal Medicine · Fall River, MA
23127
QUEST DIAGNOSTICS MASSACHUSETTS LLC21127
Christopher John Mangahas
Hospitalist · Fall River, MA
2187
Julianne Hetzler
Internal Medicine · Fall River, MA
21108
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STEWARD ST. ANNES HOSPITAL CORPORATION117837
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
95384
SOUTHCOAST HOSPITALS GROUP, INC78414
East Side Clinical Laboratory, Inc.
Clinical Laboratory · East Providence, RI
56839
NPI 166947287455240
COUREY, WILLIAM4397
Symphony Diagnostic Services No 1 Llc
Portable X-Ray Supplier · Sparks, MD
35125
SENIOR LIFESTYLE NORTH BAY LIMITED PARTNERSHIP32139
Susan Weinman
Neurology · Providence, RI
31153
VISITING NURSE SERVICES OF NEWPORT AND BRISTOL COUNTIES31193
Town Of Tiverton
Ambulance Service Provider · Tiverton, RI
30131
Raju Singla
Internal Medicine · Fall River, MA
29253
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.