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PROVIDER PROFILE · NPI 1114101904

Chaithanya MallikarjunMD

GastroenterologySan Antonio, TXI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
105
By payment type
Food and Beverage$2K
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
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 450058
Hospital
CCN 450388
Hospital
CCN 670055
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
134
Beneficiaries
—
Total drug cost
$4K
Distinct drugs
5
Brand share
20.9%
Top prescribed drugs
Pantoprazole Sodium54 claims
Omeprazole36 claims
Sodium, Potassium,mag Sulfates17 claims
Famotidine16 claims
Peg 3350/Sod Sulf,chlr/Pot/Mag11 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
603
Unique beneficiaries
—
Total services
716
Distinct HCPCS
13
Medicare payment
$68K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,103 Gastroenterology providers in TX — above median (cohort median 699).
REFERRAL NETWORK

Where Chaithanya Mallikarjun'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). 11 inbound referrers · 22 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Shazli Malik
Pathology · San Antonio, TX
58154
Theda Oaks Gastroenterology & Endoscopy Center, Llc
Ambulatory Surgical Center · San Antonio, TX
3353
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
1952
City Of San Antonio Texas
Ambulance Service Provider · San Antonio, TX
1831
Desh Sharma
Gastroenterology · San Antonio, TX
1524
Christina Mccune
Diagnostic Radiology · San Antonio, TX
1424
Neelima Upputuri
Internal Medicine · Grapevine, TX
12106
NPI 12250039811119
Muhammad Naeem
Gastroenterology · San Antonio, TX
1126
Kalife Kuri
Cardiology · San Antonio, TX
1140
Rhonda Morris
Certified Registered Nurse Anesthetist (CRNA) · Georgetown, TX
1112
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Theda Oaks Gastroenterology & Endoscopy Center, Llc
Ambulatory Surgical Center · San Antonio, TX
78217
VHS SAN ANTONIO PARTNERS LLC55135
Laboratory Corporation Of America
Clinical Laboratory · Houston, TX
36114
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Irving, TX
3598
Shazli Malik
Pathology · San Antonio, TX
3446
Terrye Benton
Certified Registered Nurse Anesthetist (CRNA) · Oklahoma City, OK
2870
Seema Dar
Gastroenterology · San Antonio, TX
2863
Rhonda Morris
Certified Registered Nurse Anesthetist (CRNA) · Georgetown, TX
2661
Paul Nevitt
Diagnostic Radiology · San Antonio, TX
2368
Neelima Upputuri
Internal Medicine · Grapevine, TX
19201
Brian Towell
Pathology · San Antonio, TX
1938
Desh Sharma
Gastroenterology · San Antonio, TX
1834
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.