Medicare Enrolled

Dr. Amos Yang, MD

Anesthesiology · Cupertino, CA
Practice pattern: Interventional & Cardiac — Practice combining interventional and cardiac services
Consulting-driven
10348 S TANTAU AVE, Cupertino, CA 95014
6262727120
In practice since 2007 (18 years)
NPI: 1255523007 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. Yang 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. Yang? Request a correction or review of any data shown here. Provider portal →

What this data tells you about Dr. Yang

Dr. Amos Yang is an anesthesiology specialist in Cupertino, CA, with 18 years of NPI registration. Based on federal Medicare data, Dr. Yang performed 76 Medicare services across 76 unique beneficiaries.

Between the years covered by Open Payments, Dr. Yang received a total of $163 from 3 pharmaceutical and/or device companies across 5 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in anesthesiology. The majority of payments are for consulting, which typically reflects recognized clinical expertise sought by manufacturers. Patients may wish to discuss these relationships with their provider.

The Data Coverage level for Dr. Yang is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.

✓ 18 years in practice ▲ 76 Medicare services $163 industry payments

Medicare Practice Summary

Medicare Utilization ↗
76
Medicare services
Bottom 39% in CA for anesthesiology
Lower Medicare volume may reflect subspecialty focus, hospital-based work, or a higher share of non-Medicare patients.
76
Unique beneficiaries
$100
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~4 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
Ultrasound guidance for needle placement
Use of ultrasound imaging to guide the precise placement of a needle during a medical procedure.
 27 $27 $600
Anesthesia for knee joint scope
Anesthesia administered during an arthroscopic procedure or examination of the knee joint.
 13 $166 $6,738
Anesthesia for total shoulder joint replacement
This procedure covers the administration of anesthesia during an open or endoscopic total shoulder joint replacement surgery.
 12 $298 $8,150
Brachial plexus injection with anesthetic and/or steroid
An injection of an anesthetic agent and/or steroid into the brachial plexus nerve bundle in the arm.
 12 $60 $600
Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter 12 $36 $600
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.
31.6% high complexity
51.3% medium
17.1% routine

Industry Payment Transparency

Open Payments through 2022 ↗
$163
Total received (2018-2022)
Avg $41/year across 4 years
Bottom 49% in CA for anesthesiology
3
Companies
5
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.

Consulting
Expert advisory fees, typically reflecting recognized clinical expertise
$100 (61.3%)
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$63 (38.7%)

Payment trend by year

Annual totals from pharmaceutical and medical device companies.

2022
$20
2021
$4
2019
$100
2018
$39

Payments by company (2022)

Consulting
Speaking
Meals & Travel
Research
Heron Therapeutics, Inc.
$20
Top 3 companies account for 100.0% of 2022 payments
All-time payments by company (2018-2022) ›
COMSORT, Inc
$100
Pacira Pharmaceuticals Incorporated
$39
Heron Therapeutics, Inc.
$24
Top 3 companies account for 100.0% of all-time payments
Associated products mentioned in payments ›
BRIDION · EXPAREL · Zynrelef
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 →

The majority of payments (61%) are consulting fees, which typically reflect recognized clinical expertise sought by manufacturers.

Looking for an anesthesiology specialist in Cupertino?
Compare anesthesiologists in the Cupertino area by procedure volume, costs, and industry payment transparency.
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Geographic Context

Anesthesiologists within 10 mi
845
Per 100K population
44.4
County median income
$159,674
Nearest hospital
EL CAMINO HEALTH
5.0 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 2022
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 reflects how much public data is available about a provider. How we calculate this →

Summary

Dr. Yang is an interventional & cardiac specialist, with moderate Medicare volume, with consulting-driven industry engagement, with 18 years of NPI registration.

This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →

Frequently Asked Questions

Is Dr. Yang experienced with ultrasound guidance for needle placement?
Based on Medicare claims data, Dr. Yang performed 27 ultrasound guidance for needle placement 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. Yang receive payments from pharmaceutical companies?
Yes. Dr. Yang received a total of $163 from 3 companies across 5 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. Yang's costs compare to other anesthesiologists in Cupertino?
Dr. Yang's average Medicare payment per service is $100. 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. Yang) 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. Data Coverage reflects 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 →