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PROVIDER PROFILE · NPI 1265696504

Harshinie AmaratungeM.D

PRACTICEJAY B DAVIS M.D., P.A.See all providers at this practice →
GastroenterologyHouston, TXI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 450193
Hospital
CCN 450358
Hospital
CCN 450424
Hospital
CCN 450709
Hospital
CCN 450820
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
594
Unique beneficiaries
—
Total services
679
Distinct HCPCS
10
Medicare payment
$67K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,103 Gastroenterology providers in TX — top quintile (cohort median 699).
PRESCRIBING · PART D · 2024
Total Rx claims
861
Beneficiaries
—
Total drug cost
$312K
Distinct drugs
19
Brand share
29.8%
Top prescribed drugs
Omeprazole196 claims
Pantoprazole Sodium158 claims
Famotidine105 claims
Linaclotide56 claims
Lipase/Protease/Amylase45 claims
QUALITY · MIPS · 2024
Final MIPS score
81.0
Quality
66.5
Cost
71.8
Improvement activities
40.0
Promoting interop.
98.0
Payment adjustment
0.25%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
96
By payment type
Food and Beverage$2K
Education$19
REFERRAL NETWORK

Where Harshinie Amaratunge'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). 95 inbound referrers · 154 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CHI ST. LUKE'S HEALTH BAYLOR COLLEGE OF MEDICINE MEDICAL CENTER3961,434
Dang Nguyen
Gastroenterology · Houston, TX
126402
Yochai Birnbaum
Cardiology · Houston, TX
122395
Visveshwar Baskaran
Diagnostic Radiology · Baltimore, MD
101440
Seth Roberts
Diagnostic Radiology · Houston, TX
84386
Andrew Chang
Diagnostic Radiology · Houston, TX
79356
John Nisbet
Diagnostic Radiology · Goodlettsville, TN
77398
Timothy Seipel
Diagnostic Radiology · Houston, TX
74353
SHANNON, RHONDA72249
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
68263
Christopher Kauffman
Diagnostic Radiology · Boise, ID
67287
Achal Sarna
Diagnostic Radiology · Houston, TX
66190
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CHI ST. LUKE'S HEALTH BAYLOR COLLEGE OF MEDICINE MEDICAL CENTER142521
Robert Klinglesmith
Diagnostic Radiology · Shelbyville, KY
107459
Dang Nguyen
Gastroenterology · Houston, TX
98346
Vivek Kalra
Diagnostic Radiology · St Augustine, FL
97432
Isaac Raijman
Gastroenterology · Houston, TX
86306
Visveshwar Baskaran
Diagnostic Radiology · Baltimore, MD
83261
BURKE, BRIAN78289
Andrew Chang
Diagnostic Radiology · Houston, TX
74263
Yochai Birnbaum
Cardiology · Houston, TX
68203
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
68240
Vivek Yagnik
Diagnostic Radiology · Columbia, MO
59212
Christopher Kauffman
Diagnostic Radiology · Boise, ID
59154
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.