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PROVIDER PROFILE · NPI 1164493870

Kalyanam SubramanyamM.D.

GastroenterologyWebster, TXI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 450617
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
482
Unique beneficiaries
—
Total services
668
Distinct HCPCS
10
Medicare payment
$53K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,103 Gastroenterology providers in TX — below median (cohort median 699).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
1,280
Beneficiaries
—
Total drug cost
$93K
Distinct drugs
15
Brand share
29.4%
Top prescribed drugs
Sodium, Potassium,mag Sulfates283 claims
Pantoprazole Sodium256 claims
Omeprazole249 claims
Dicyclomine Hcl171 claims
Famotidine61 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
65
By payment type
Food and Beverage$1K
REFERRAL NETWORK

Where Kalyanam Subramanyam'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). 93 inbound referrers · 203 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CHCA CLEAR LAKE LP5811,776
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
244708
Sankaman Praisoody
Diagnostic Radiology · Houston, TX
168806
Surgery Center Of Bay Area Houston, Llc
Ambulatory Surgical Center · Webster, TX
99123
Siddhartha Acharya
Cardiology · Texas City, TX
99503
Alex Ramos
Certified Registered Nurse Anesthetist (CRNA) · Houston, TX
78123
Jose Cantu
Pulmonary Disease · Texas City, TX
72265
Bowen Landry
Certified Registered Nurse Anesthetist (CRNA) · Lafayette, LA
71108
Swayam Prakash
Cardiology · Texas City, TX
69335
Tarek Koussayer
Emergency Medicine · Alvin, TX
63159
Joseph Prince
Pulmonary Disease · Texas City, TX
60197
Glenn Enger
Certified Registered Nurse Anesthetist (CRNA) · Houston, TX
5775
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Surgery Center Of Bay Area Houston, Llc
Ambulatory Surgical Center · Webster, TX
265572
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
261727
CHCA CLEAR LAKE LP256645
Robert Matteson
Diagnostic Radiology · Houston, TX
2001,100
Advitya Malhotra
Gastroenterology · Webster, TX
177576
Sankaman Praisoody
Diagnostic Radiology · Houston, TX
127491
UNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON111430
Matthew Lindberg
Pathology · Little Rock, AR
98211
Robin Armstrong
Internal Medicine · League City, TX
93608
Acadian Ambulance Service Of Texas Llc
Ambulance Service Provider · Beaumont, TX
87297
AMED AMBULANCE INC84300
AHMEDUDDIN, JAMEELA80232
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.