Simon Yau
- Medicare services, 2024
- 1,456
- Medicare patients, 2024
- 199
- Part D claims, 2024
- 4,532
- Publications
- 7
- Clinical trials
- 1
- Practice address
- 6565 Fannin, Houston, TX 77030
- Practice phone
- Call (713) 790-2221
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Simon Yau's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Simon Yau is a pulmonologist in Houston, Texas
Simon Yau practices at Houston Methodist Hospital in Houston, Texas, part of Houston Methodist.
Simon Yau's NPI, 1932494374, was assigned on June 14, 2011. Simon Yau graduated from Joe R. & Teresa Lozano Long School of Medicine in 2011. Simon Yau holds Texas license R1478.
- NPI
- 1932494374NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244509693
- NPI enumeration date
- June 14, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (713) 790-2221
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Simon Yau practices at Houston Methodist Hospital in Houston, Texas
Simon Yau's primary practice is Houston Methodist Hospital, at 6565 Fannin, Houston, TX 77030 in Harris County. The practice phone is (713) 790-2221.
- Houston Methodist Hospital6565 Fannin, Houston, TX 77030 · Harris CountyPhone(713) 790-2221
Source: Dmand AI Affiliation Data
Simon Yau is affiliated with 10 sites of care and 2 medical groups
Simon Yau's primary practice is Houston Methodist Hospital in Houston, Texas, part of Houston Methodist. Simon Yau is also affiliated with Houston Methodist Willowbrook Hospital. The medical group on file is Houston Methodist Specialty Physician Group. Dmand AI also links Simon Yau to 4 more hospitals, 2 group practices and clinics, 1 home health agency, 1 skilled nursing facility and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Simon Yau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Simon Yau practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Houston Methodist Hospital | Available with a free account |
| +9 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Houston Methodist and 6.2K+ hospitals, with verified contacts in the same login.
Simon Yau is one of 900 pulmonologists in Texas
Pulmonary disease is Simon Yau's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Simon Yau is board certified in critical care medicine by the American Board of Internal Medicine. Simon Yau is licensed in Texas.
Specialties and state licenses
- Pulmonary disease, TexasPrimary
Clinical focus
Dmand AI lists chronic obstructive pulmonary disease (COPD), chronic respiratory failure, lung resection, pleural effusion and pulmonary fibrosis among the conditions Simon Yau treats.
Pulmonologists near Simon Yau
Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Simon Yau billed Medicare for 1,456 services in 2024
CMS data shows 1,456 Medicare services from Simon Yau across 13 procedure codes in 2024, for 199 Medicare patients. Medicare paid $116,427 for them. Every service was in a facility, such as a hospital, rather than an office.
Simon Yau's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9302024: 83211%
- Surgery
- 2023: 2872024: 25710%
- Other services
- 2023: 622024: 242290%
- Tests and treatments
- 2023: 1152024: 1259%
Simon Yau compared with the Texas median for pulmonologists, 2024
- Simon Yau
- Texas median
- Medicare services
- 1,456vs 90860% above
- Medicare patients
- 199vs 32238% below
- Part D claims
- 4,071vs 5157.9 times
Medians across 862 pulmonologists in Texas with Dmand AI profiles that report each measure.
Simon Yau's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Simon Yau?
Medicare shows one payer. Book a meeting to get commercial claims data for Simon Yau and other pulmonologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Simon Yau treated 199 Medicare patients in 2024, average age 67
CMS counts 199 Medicare patients who saw Simon Yau in 2024. The largest group is 65 to 74, with 126 patients. 75% of them have copd, and 75% have high blood pressure. 7% are also on Medicaid. Their average risk score is 3.97, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Simon Yau's median patient age at 68, with 44% women.
Simon Yau's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Simon Yau's Medicare patients by sex, 2024
- Women8442%
- Men11558%
Chronic conditions among Simon Yau's Medicare patients, 2024
- COPD75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease71%
- Chronic kidney disease68%
- Diabetes63%
- Heart failure60%
- Arthritis54%
Share of Medicare patients with each condition. A patient can have several.
Simon Yau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Simon Yau wrote 4,532 Medicare Part D claims in 2024
In 2024, Simon Yau wrote 4,532 Medicare Part D claims for 390 patients. 87% of them were for generic drugs. CMS names the drug for 4,071 of them, across 67 drugs with 11 or more claims each, at $2,100,680 in total drug cost. In 2023, CMS named 4,132 claims across 65 drugs.
Simon Yau's Part D claims by kind of drug, 2024
- Generic3,945 claims87%
- Brand-name570 claims13%
- Other17 claims0%
Simon Yau's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Simon Yau's Part D claims, 2024
- Opioids0%15 of 4,532 claims
- Antibiotics19%861 of 4,532 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,1322024: 4,0711%
Drugs named by CMS: 67 in 2024, 65 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Simon Yau offers telehealth to Medicare patients
Simon Yau accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Simon Yau as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Simon Yau has 7 publications on record
Dmand AI links 7 papers to Simon Yau, published from 2022 to 2025. 2022 was the busiest year, with 2. The most frequent topics are Lung Transplantation, COVID-19 and Graft Rejection. Simon Yau's most frequent co-authors are Howard Jeng Huang, MD, Jihad Georges Youssef, MD and Bindu Akkanti, MD.
Simon Yau's papers by year, 2022 to 2025
Topics Simon Yau writes about most
- Lung Transplantation
- COVID-19
- Graft Rejection
- Graft Survival
- Lung
Simon Yau's most frequent co-authors
- Howard Jeng Huang, MD5 shared papers
- Jihad Georges Youssef, MD4 shared papers
- Bindu Akkanti, MD2 shared papers
Recent publications by Simon Yau
Transplantation
EBioMedicine
See who Simon Yau researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Simon Yau works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Simon Yau has worked on 1 clinical trial
Dmand AI links Simon Yau to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Bronchiolitis Obliterans Syndrome and Organizing Pneumonia.
Conditions in Simon Yau's trials
- Bronchiolitis Obliterans Syndrome
- Organizing Pneumonia
Investigators on the most trials with Simon Yau
- Patrick Roy Aguilar, MD1 shared trial
- Oleg E. Akilov, MD, PhD1 shared trial
- Jennifer Marie Alexander-Brett, MD1 shared trial
Recent clinical trials with Simon Yau
Extracorporeal Photopheresis for Medicare Recipients of Lung Allografts (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Simon Yau received $37,679 in industry payments from 2016 to 2025
CMS Open Payments shows 420 general payments to Simon Yau from 39 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 57% of the total. Astellas Pharma US Inc paid the most, $24,258. It also lists 1 research payment totaling $165 in 2019.
General payments to Simon Yau by program year, 2016 to 2025
General payments to Simon Yau by kind, 2016 to 2025
- Speaker and faculty fees$21,59357%
- Food and beverage$10,43028%
- Education$3,0698%
- Travel and lodging$2,3876%
- Consulting fees$2001%
Companies that paid Simon Yau the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Simon Yau graduated from Joe R. & Teresa Lozano Long School of Medicine
Simon Yau graduated from Joe R. & Teresa Lozano Long School of Medicine in 2011.
- Medical school
- Board certified in critical care medicine
- Board certified in internal medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Simon Yau accepts plans from 19 insurance carriers
Simon Yau is in network with 19 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- Cigna
- HCSC
- Humana
- Aetna
- Blue Cross Blue Shield of Massachusetts
- +11 more carriersWith a free account
Plan types Simon Yau accepts, by number of carriers
- PPO13
- HMO10
- Medicare9
- EPO3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Simon Yau's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Simon Yau
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Simon Yau's NPI number?
Simon Yau's NPI number is 1932494374. It was assigned on June 14, 2011, and it is active in the NPI Registry.
What does Simon Yau specialize in?
Simon Yau is a pulmonologist in Houston, Texas. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Simon Yau practice?
Simon Yau practices at 6565 Fannin, Houston, TX 77030. Simon Yau's primary practice is Houston Methodist Hospital in Houston, Texas, part of Houston Methodist. Dmand AI also links Simon Yau to 4 hospitals, 2 group practices and clinics, 1 home health agency, 1 skilled nursing facility and 1 medical group.
What is Simon Yau's office phone number?
The practice phone on file for Simon Yau is (713) 790-2221.
What is Simon Yau's medical license number?
Simon Yau holds Texas license R1478.
Which hospitals is Simon Yau affiliated with?
Simon Yau practices at Houston Methodist Hospital in Houston, Texas. Simon Yau is also affiliated with Houston Methodist Willowbrook Hospital. Dmand AI links Simon Yau to 4 more hospitals.
What medical group is Simon Yau part of?
Simon Yau is linked to Houston Methodist Specialty Physician Group. Dmand AI links Simon Yau to 1 more medical group.
Does Simon Yau accept Medicare?
Yes. CMS data shows Simon Yau billed Medicare for 1,456 services in 2024, and Simon Yau accepts Medicare assignment.
Does Simon Yau offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Simon Yau as offering telehealth services.
How many Medicare patients does Simon Yau see?
CMS counts 199 Medicare patients who saw Simon Yau in 2024, with an average age of 67.
Show 9 more questionsShow fewer questions
Is Simon Yau board certified?
Yes. Simon Yau is board certified in critical care medicine by the American Board of Internal Medicine.
What services does Simon Yau bill to Medicare?
In 2024, Simon Yau's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99215) and medicare service (G2211).
Where did Simon Yau go to medical school?
Simon Yau graduated from Joe R. & Teresa Lozano Long School of Medicine in 2011.
What drugs does Simon Yau prescribe most?
In 2024 Medicare Part D data, Simon Yau's most prescribed drugs by claims were Azithromycin, Prednisone and Sulfamethoxazole-Trimethoprim.
Has Simon Yau received payments from drug or device companies?
CMS Open Payments shows $37,679 in general payments to Simon Yau from 39 companies from 2016 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Simon Yau been practicing?
Simon Yau graduated from medical school in 2011, 15 years ago.
Does Simon Yau do research?
Dmand AI links 7 publications to Simon Yau, published from 2022 to 2025. Simon Yau has worked on 1 clinical trial.
Who does Simon Yau publish with?
Simon Yau's most frequent co-authors are Howard Jeng Huang, MD (5 shared papers), Jihad Georges Youssef, MD (4 shared papers) and Bindu Akkanti, MD (2 shared papers).
What insurance does Simon Yau accept?
Simon Yau is in network with 19 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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