Medicare Enrolled

Dr. Shirin Sharma, MD

Nephrology · San Antonio, TX
Practice pattern: Mixed Practice — Diverse clinical practice across multiple procedure types
Low-engagement
215 N SAN SABA STE 301, San Antonio, TX 78207
2102128622
In practice since 2008 (17 years)
NPI: 1093951238 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. Sharma 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 →
Are you Dr. Sharma? Request a correction or review of any data shown here. Provider portal →

What this data tells you about Dr. Sharma

Dr. Shirin Sharma is a nephrology specialist in San Antonio, TX, with 17 years of NPI registration. Based on federal Medicare data, Dr. Sharma performed 1,159 Medicare services across 522 unique beneficiaries.

Between the years covered by Open Payments, Dr. Sharma received a total of $5,567 from 32 pharmaceutical and/or device companies across 220 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in nephrology. 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. Sharma 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.

✓ 17 years in practice ▲ Top 47% volume in TX $5,567 industry payments

Medicare Practice Summary

Medicare Utilization ↗
1,159
Medicare services
Top 47% in TX for nephrology
522
Unique beneficiaries
$96
Avg. Medicare payment
Medicare patients only (65+ / disabled) · Not a quality rating · How to read this →
~68 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
Hospital follow-up visit, high complexity 493 $89 $339
Hospital follow-up visit, moderate complexity 302 $61 $226
Office visit, established patient (30-39 min) 126 $76 $364
Initial hospital admission, high complexity 93 $130 $497
Dialysis services, 4 or more physician visits per month (20 years or older) 58 $271 $1,054
Dialysis services, 2-3 physician visits per month (20 years or older) 38 $225 $873
Hemodialysis, single evaluation 25 $51 $213
Complete ultrasound scan behind abdominal cavity 13 $84 $331
New patient office visit (30-44 min) 11 $78 $318
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 ↗
$5,567
Total received (2018-2024)
Avg $795/year across 7 years
Top 18% in TX for nephrology
32
Companies
220
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
$5,567 (100.0%)

Payment trend by year

Annual totals from pharmaceutical and medical device companies.

2024
$1,491
2023
$1,646
2022
$1,165
2021
$507
2020
$42
2019
$464
2018
$252

Payments by company (2024)

Consulting
Speaking
Meals & Travel
Research
OPKO Pharmaceuticals, LLC
$994
Aurinia Pharma U.S., Inc.
$540
Otsuka America Pharmaceutical, Inc.
$488
Mallinckrodt Hospital Products Inc.
$431
AstraZeneca Pharmaceuticals LP
$336
Travere Therapeutics, Inc.
$299
Alexion Pharmaceuticals, Inc.
$297
Amgen Inc.
$259
CALLIDITAS THERAPEUTICS US INC.
$247
Bayer Healthcare Pharmaceuticals Inc.
$176
Novo Nordisk Inc
$167
Vifor Pharma, Inc.
$162
Bayer HealthCare Pharmaceuticals Inc.
$137
Mallinckrodt Enterprises LLC
$136
Lilly USA, LLC
$94
Baxter Healthcare
$86
GENZYME CORPORATION
$80
NxStage Medical, Inc.
$69
AKEBIA THERAPEUTICS INC
$69
Novartis Pharmaceuticals Corporation
$68
Takeda Pharmaceuticals U.S.A., Inc.
$63
Horizon Therapeutics plc
$60
GlaxoSmithKline, LLC.
$52
Relypsa, Inc.
$52
Fresenius USA Marketing, Inc.
$44
Calliditas Therapeutics US Inc.
$43
AbbVie Inc.
$29
Veloxis Pharmaceuticals, Inc.
$25
Outset Medical Inc
$20
Esperion Therapeutics, Inc.
$14
Ardelyx, Inc.
$13
Otsuka Pharmaceutical Development & Commercialization, Inc.
$12
Top 3 companies account for 36.3% of total payments
Associated products mentioned in payments ›
(815) Thiola · ACTHAR · AURYXIA · Auryxia · BENLYSTA · DISEASE STATE · Envarsus · FARXIGA · Fabhalta · GATTEX · IBSRELA · JARDIANCE · JESDUVROQ · JYNARQUE · KRYSTEXXA · Kerendia · LOKELMA · LUPKYNIS · MOUNJARO · NEXLETOL · Ozempic · Parsabiv · RAYALDEE · Rayaldee · Renal - PD · Repatha · SOLIRIS · SYSTEM ONE · TARPEYO · TAVNEOS · TERLIVAZ · TRULICITY · UBRELVY · ULTOMIRIS · Vafseo · Velphoro · Veltassa · Wegovy
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 (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.

Equivalent to $480 per 100 Medicare services performed
Looking for a nephrology specialist in San Antonio?
Compare nephrologists in the San Antonio area by procedure volume, costs, and industry payment transparency.
Browse nephrologists nearby

Geographic Context

Nephrologists within 10 mi
101
Per 100K population
5.0
County median income
$70,571
Nearest hospital
CHILDREN'S HOSPITAL OF SAN ANTONIO
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. Sharma is a mixed practice specialist, with moderate Medicare volume, with low-engagement industry engagement in the top 18% of TX peers, with 17 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. Sharma experienced with hospital follow-up visit, high complexity?
Based on Medicare claims data, Dr. Sharma performed 493 hospital follow-up visit, high complexity 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. Sharma receive payments from pharmaceutical companies?
Yes. Dr. Sharma received a total of $5,567 from 32 companies across 220 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. Sharma's costs compare to other nephrologists in San Antonio?
Dr. Sharma's average Medicare payment per service is $96. 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. Sharma) 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 →

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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 →