Medicare Enrolled

Dr. Hashim Khandwalla, M.D.

Gastroenterology · Houston, TX
Practice pattern: Clinical Cardiology — Primarily office-based clinical cardiology
Low-engagement
915 GESSNER RD STE 850, Houston, TX 77024
7134611026
In practice since 2006 (19 years)
NPI: 1891735288 verify on NPPES ↗
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating. This page presents federal public records about Dr. Khandwalla from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Khandwalla

Dr. Hashim Khandwalla is a gastroenterology specialist in Houston, TX, with 19 years of NPI registration. Based on federal Medicare data, Dr. Khandwalla performed 923 Medicare services across 776 unique beneficiaries.

Between the years covered by Open Payments, Dr. Khandwalla received a total of $8,160 from 51 pharmaceutical and/or device companies across 479 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in gastroenterology. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.

The Data Coverage level for Dr. Khandwalla is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.

✓ 19 years in practice ▲ Top 28% volume in TX $8,160 industry payments

Medicare Practice Summary

Medicare Utilization ↗
923
Medicare services
Top 28% in TX for gastroenterology
776
Unique beneficiaries
$90
Avg. Medicare payment
Medicare patients only (65+ / disabled) · Not a quality rating · How to read this →
~49 Medicare services per year of practice

Top procedures by volume

Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.

Procedure Volume Avg. paid Avg. submitted
Office visit, established patient (20-29 min)
An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition.
174 $61 $112
Office visit, established patient (30-39 min)
A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition.
153 $87 $168
Colonoscopy with biopsy
A procedure to collect tissue samples from the large intestine using a flexible tube with a camera. The samples are examined to check for abnormalities or disease.
115 $114 $1,097
Hospital follow-up visit, moderate complexity
Follow-up hospital visit for an existing patient involving moderate medical decision making. The visit requires at least 35 minutes of time spent on the date of service.
100 $63 $108
Upper GI endoscopy with biopsy
A procedure to collect tissue samples from the esophagus, stomach, or upper small intestine using a flexible tube with a camera. The samples are examined to check for abnormalities.
85 $69 $775
New patient office visit (30-44 min)
An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range.
84 $69 $214
New patient office visit (45-59 min)
An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter.
67 $119 $290
Hospital follow-up visit, high complexity
Subsequent hospital inpatient or observation care for an existing patient involving high-level medical decision making, with at least 50 minutes total time on the date of the encounter.
62 $91 $154
Colon polyp removal with endoscopic snare
This procedure removes polyps or growths from the large bowel using a flexible tube with a camera and a wire loop tool. The snare is used to cut off the growths during the examination.
43 $189 $1,162
Colonoscopy for colorectal cancer screening, high risk
A colonoscopy performed to screen for colorectal cancer in individuals identified as being at high risk for the disease.
15 $179 $845
Colonoscopy
A diagnostic exam of the large bowel using a flexible endoscope to visualize the interior of the colon.
14 $121 $845
Colonoscopy for colorectal cancer screening
A colonoscopy performed to screen for colorectal cancer in individuals who are not at high risk for the disease.
11 $186 $845
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.

Industry Payment Transparency

Open Payments through 2024 ↗
$8,160
Total received (2018-2024)
Avg $1,166/year across 7 years
Top 25% in TX for gastroenterology
51
Companies
479
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →

Payment profile

Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.

Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$7,856 (96.3%)
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$304 (3.7%)

Payment trend by year

Annual totals from pharmaceutical and medical device companies.

2024
$1,185
2023
$1,140
2022
$1,182
2021
$1,304
2020
$543
2019
$1,133
2018
$1,673

Payments by company (2024)

Consulting
Speaking
Meals & Travel
Research
Janssen Biotech, Inc.
$998
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$923
ABBVIE INC.
$857
Takeda Pharmaceuticals U.S.A., Inc.
$772
Celgene Corporation
$556
Allergan Inc.
$447
Gilead Sciences, Inc.
$426
PFIZER INC.
$419
AbbVie Inc.
$275
Shire North American Group Inc
$246
AbbVie, Inc.
$188
Intercept Pharmaceuticals, Inc.
$156
Nestle HealthCare Nutrition Inc.
$138
Braintree Laboratories, Inc.
$133
Merck Sharp & Dohme LLC
$131
E.R. Squibb & Sons, L.L.C.
$122
Boston Scientific Corporation
$120
Ironwood Pharmaceuticals, Inc
$76
IRONWOOD PHARMACEUTICALS, INC
$70
Regeneron Healthcare Solutions, Inc.
$70
QOL Medical, LLC
$69
ERBE USA Inc
$63
Madrigal Pharmaceuticals
$58
Concordia Pharmaceuticals Inc.
$58
Merck Sharp & Dohme Corporation
$54
Prometheus Laboratories Inc.
$50
Synergy Pharmaceuticals Inc
$49
Ardelyx, Inc.
$48
Alnylam Pharmaceuticals Inc.
$46
RedHill Biopharma Inc.
$46
Romark Laboratories, LC
$43
Napo Pharmaceuticals Inc
$41
Celltrion USA Inc.
$37
Evoke Pharma, Inc.
$34
Organon LLC
$32
Janssen Scientific Affairs, LLC
$32
Allergan, Inc.
$31
Phathom Pharmaceuticals, Inc.
$25
AstraZeneca Pharmaceuticals LP
$25
Amgen Inc.
$24
Alexion Pharmaceuticals, Inc.
$22
GENZYME CORPORATION
$22
Endo Pharmaceuticals Inc.
$18
EVOKE PHARMA, INC.
$17
NESTLE HEALTHCARE NUTRITION INC.
$17
Ferring Pharmaceuticals Inc.
$16
Perspectum Diagnostics Ltd
$16
Shionogi Inc
$15
AIMMUNE THERAPEUTICS, INC.
$14
INTRA-SANA LABORATORIES
$9
GI Supply, Inc.
$5
Top 3 companies account for 34.0% of total payments
Associated products mentioned in payments ›
ALINIA · AMJEVITA · APRISO · AVYCAZ · Aemcolo · CAPTIVATOR II · CLENPIQ · CREON · Creon · DIFICID · DUPIXENT · Dexilant · Donnatal · ENTYVIO · ERBE; VIO200S · Entyvio · Erbe VIO3 · GATTEX · GENERAL ENDOCHOICE · GIMOTI · GIVLAARI · HADLIMA · HUMIRA · Humira · IBSRELA · INFLECTRA · Kanuma · LINZESS · Linzess · LiverMultiScan · MAVYRET · MOTEGRITY · MOTOFEN · Motegrity · Mytesi · NASCOBAL · OCALIVA · RELISTOR ORAL · RELTONE 200 MG · REMICADE · RENFLEXIS · RESMETIROM · REZDIFFRA · RINVOQ · Rotatable Snare · SIMPONI · SKYRIZI · STELARA · SUCRAID · SUFLAVE · SUPREP · SUTAB · Sucraid · Symproic · TREMFYA · TRULANCE · Talicia · TheraSphere Y90 Glass Microspheres 10 GBq · Trulance · UCERIS · VEGZELMA · VIBERZI · VOQUEZNA · Vemlidy · XELJANZ · XIFAXAN · XIFIXAN · ZENPEP · ZEPOSIA
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →

Most payments (96%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.

Equivalent to $884 per 100 Medicare services performed
Looking for a gastroenterology specialist in Houston?
Compare gastroenterologists in the Houston area by procedure volume, costs, and industry payment transparency.
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Geographic Context

Gastroenterologists within 10 mi
252
Per 100K population
5.3
County median income
$73,104
Nearest hospital
MEMORIAL HERMANN MEMORIAL CITY HOSPITAL
0.0 mi

Data Sources

Provider Registry NPPES Weekly updates
Medicare Enrollment PECOS Monthly updates
Practice Data Medicare Util. Annual (CY lag)
Industry Payments Open Payments CY 2024
Disciplinary History — Not public N/A

This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →

Summary

Dr. Khandwalla is a clinical cardiology specialist, with above-average Medicare volume (top 28% in TX), with low-engagement industry engagement, with 19 years of NPI registration.

This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →

Frequently Asked Questions

Is Dr. Khandwalla experienced with office visit, established patient (20-29 min)?
Based on Medicare claims data, Dr. Khandwalla performed 174 office visit, established patient (20-29 min) services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Khandwalla receive payments from pharmaceutical companies?
Yes. Dr. Khandwalla received a total of $8,160 from 51 companies across 479 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Khandwalla's costs compare to other gastroenterologists in Houston?
Dr. Khandwalla's average Medicare payment per service is $90. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Khandwalla) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
About this page

All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.

This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.

Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology

Data Disclaimer — Data sourced from the Centers for Medicare & Medicaid Services (CMS): National Plan and Provider Enumeration System (NPPES), Open Payments program, Medicare Provider Utilization and Payment Data, and Provider Enrollment & Certification data (PECOS). Published under the Freedom of Information Act (FOIA). This website is not affiliated with, endorsed by, or authorized by CMS, HHS, or the U.S. Government. Data may contain errors as reported to CMS by providers and reporting entities. Payments from industry are legal and do not indicate wrongdoing. Medicare data reflects only patients aged 65+ or those with qualifying disabilities. For corrections, contact CMS directly. This information does not constitute medical advice and should not be used as the sole basis for choosing a healthcare provider. Procedure descriptions use plain language and do not reference CPT® codes, which are copyrighted by the American Medical Association. Full methodology → · Report a data error → · Privacy policy →