Dr. Wen Yang, MD

  • Houston, TX
  • Internist
NPI1588924153PAC ID9537475835
Medicare services, 2024
1,052
Medicare patients, 2024
174
Part D claims, 2024
5,447
Publications
1
Hospital affiliations
3
Practice address
921 Gessner, Houston, TX 77024
Practice phone
Call (713) 242-3000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Find Dr. Yang's professional email, personal email and mobile number

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Dr. Wen Yang is an internist in Houston, Texas

Dr. Yang practices at Memorial Hermann Memorial City Medical Center in Houston, Texas, part of Memorial Hermann Health System.

Dr. Yang's NPI, 1588924153, was assigned on May 16, 2012. Dr. Yang graduated from China Medical University Shenyang in 1998. Dr. Yang holds Texas license Q3836.

NPI and contact details
Medicare PAC ID
9537475835
NPI enumeration date
May 16, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(713) 242-3000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
54
Medical school graduation
1998

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Wen Yang practices at Memorial Hermann Memorial City Medical Center in Houston, Texas

Dr. Yang's primary practice is Memorial Hermann Memorial City Medical Center, at 921 Gessner, Houston, TX 77024 in Harris County. The practice phone is (713) 242-3000.

Source: Dmand AI Affiliation Data

Dr. Wen Yang is affiliated with 4 sites of care

Dr. Yang's primary practice is Memorial Hermann Memorial City Medical Center in Houston, Texas, part of Memorial Hermann Health System. Dr. Yang is also affiliated with The Woman's Hospital of Texas. Dmand AI also links Dr. Yang to 1 more hospital and 1 physician office, each named with a free account.

See all 4 affiliations for Dr. Yang

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Wen Yang's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yang practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Memorial Hermann Memorial City Medical CenterAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Memorial Hermann Health System and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Wen Yang is one of 8,437 internists in Texas

Internal medicine is Dr. Yang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Yang is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Yang's licenses on file in 3 states: Texas, Pennsylvania and Connecticut.

Specialties and state licenses

  • Internal medicine, TexasPrimaryLicense Q3836 · 2015 to 2026 · taxonomy 207R00000X
  • Pennsylvania license1976 to 2016
  • Connecticut license2014 to 2015

Clinical focus

Dmand AI lists acid reflux, acute sinusitis, acute skin infection, aneurysm, ankle or foot injury, arthritis, atrial fibrillation and flutter and bladder disease among the conditions Dr. Yang treats.

Internists near Dr. Yang

Counts of internists 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

Dr. Wen Yang billed Medicare for 1,052 services in 2024

CMS data shows 1,052 Medicare services from Dr. Yang across 15 procedure codes in 2024, for 174 Medicare patients. Medicare paid $64,049 for them. Every service was in an office.

Medicare services, 20241,052
Medicare patients174
Paid by Medicare$64,049
Procedure codes15

Dr. Yang's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3462024: 44829%
Other services
2023: 1292024: 258100%
Surgery
2023: 1282024: 17638%
Lab and pathology
2023: 02024: 104
Tests and treatments
2023: 322024: 66106%

Dr. Yang compared with the Texas median for internists, 2024

  • Dr. Yang
  • Texas median
Medicare services
1,052vs 53995% above
Medicare patients
174vs 1908% below
Part D claims
4,854vs 28916.8 times

Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.

Dr. Yang'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.

See all procedures by Dr. Yang

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yang and other internists in Texas.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Wen Yang treated 174 Medicare patients in 2024, average age 75

CMS counts 174 Medicare patients who saw Dr. Yang in 2024. The largest group is 65 to 74, with 92 patients. 75% of them have high cholesterol, and 72% have high blood pressure. Their average risk score is 0.86, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Yang's median patient age at 64, with 54% women.

Medicare patients, 2024174
Average age75
Average risk score0.86

Dr. Yang's Medicare patients by age, 2024

Dr. Yang's Medicare patients by sex, 2024

  • Women8750%
  • Men8750%

Chronic conditions among Dr. Yang's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure72%
  3. Ischemic heart disease55%
  4. Arthritis34%
  5. Anxiety28%
  6. Diabetes26%
  7. Chronic kidney disease22%
  8. Cancer21%

Share of Medicare patients with each condition. A patient can have several.

Dr. Yang's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women54%
  • Men45%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Wen Yang wrote 5,447 Medicare Part D claims in 2024

In 2024, Dr. Yang wrote 5,447 Medicare Part D claims for 267 patients. 75% of them were for generic drugs. CMS names the drug for 4,854 of them, across 83 drugs with 11 or more claims each, at $1,377,149 in total drug cost. In 2023, CMS named 3,620 claims across 76 drugs.

Part D claims, 20245,447
Drugs named by CMS83
Total drug cost$1.4M
Part D patients267

Dr. Yang's Part D claims by kind of drug, 2024

  • Generic4,087 claims75%
  • Brand-name1,345 claims25%
  • Other15 claims0%

Dr. Yang'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 Dr. Yang's Part D claims, 2024

  • Antibiotics5%263 of 5,447 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: 3,6202024: 4,85434%

Drugs named by CMS: 83 in 2024, 76 in 2023.

See all prescribing by Dr. Yang

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

Dr. Wen Yang offers telehealth to Medicare patients

Dr. Yang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Yang as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Wen Yang has 1 publication on record

Dmand AI links 1 paper to Dr. Yang in 2018. Dr. Yang's most frequent co-authors are Modupe Idowu, MD, Mary Lim-Fung, DO and David D. McPherson, MD.

Papers1

Dr. Yang's most frequent co-authors

Recent publications by Dr. Yang

See all 1 publications and co-authors

See who Dr. Yang researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Yang works with, so you can find a warm path to the right internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Wen Yang received $9,648 in industry payments from 2016 to 2025

CMS Open Payments shows 556 general payments to Dr. Yang from 48 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $1,477.

General payments to Dr. Yang by program year, 2016 to 2025

General payments to Dr. Yang by kind, 2016 to 2025

$9.6Kin total
  • Food and beverage$9,627100%
  • Education$210%

Companies that paid Dr. Yang the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Yang

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Wen Yang graduated from China Medical University Shenyang

Dr. Yang graduated from China Medical University Shenyang in 1998.

  1. Medical schoolChina Medical University Shenyang
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Wen Yang accepts plans from 16 insurance carriers

Dr. Yang is in network with 16 carriers, including United Healthcare, Cigna and HCSC. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.

Plan types Dr. Yang accepts, by number of carriers

  1. HMO9
  2. PPO8
  3. Medicare4
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Wen Yang's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Wen Yang

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Wen Yang's NPI number?

Dr. Wen Yang's NPI number is 1588924153. It was assigned on May 16, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Wen Yang?

Dr. Wen Yang is an internist in Houston, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Wen Yang practice?

Dr. Yang practices at 921 Gessner, Houston, TX 77024. Dr. Yang's primary practice is Memorial Hermann Memorial City Medical Center in Houston, Texas, part of Memorial Hermann Health System. Dmand AI also links Dr. Yang to 1 hospital and 1 physician office.

What is Dr. Wen Yang's office phone number?

The practice phone on file for Dr. Yang is (713) 242-3000.

What is Dr. Wen Yang's medical license number?

Dr. Yang holds Texas license Q3836, one of the licenses on file in 3 states.

Which states has Dr. Wen Yang been licensed in?

Dmand AI has state licenses on file for Dr. Yang in Texas (2015 to 2026), Pennsylvania (1976 to 2016) and Connecticut (2014 to 2015).

Which hospitals is Dr. Wen Yang affiliated with?

Dr. Yang practices at Memorial Hermann Memorial City Medical Center in Houston, Texas. Dr. Yang is also affiliated with The Woman's Hospital of Texas. Dmand AI links Dr. Yang to 1 more hospital.

Does Dr. Wen Yang accept Medicare?

Yes. CMS data shows Dr. Yang billed Medicare for 1,052 services in 2024, and Dr. Yang accepts Medicare assignment.

Does Dr. Wen Yang offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Yang as offering telehealth services.

How many Medicare patients does Dr. Wen Yang see?

CMS counts 174 Medicare patients who saw Dr. Yang in 2024, with an average age of 75.

Show 9 more questionsShow fewer questions

Is Dr. Wen Yang board certified?

Yes. Dr. Yang is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Wen Yang bill to Medicare?

In 2024, Dr. Yang's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and care management and other visits (99497).

Where did Dr. Wen Yang go to medical school?

Dr. Yang graduated from China Medical University Shenyang in 1998.

What drugs does Dr. Wen Yang prescribe most?

In 2024 Medicare Part D data, Dr. Yang's most prescribed drugs by claims were Rosuvastatin Calcium, Repatha Sureclick and Ezetimibe.

Has Dr. Wen Yang received payments from drug or device companies?

CMS Open Payments shows $9,648 in general payments to Dr. Yang from 48 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.

How long has Dr. Wen Yang been practicing?

Dr. Yang graduated from medical school in 1998, 28 years ago.

Does Dr. Wen Yang do research?

Dmand AI links 1 publication to Dr. Yang.

Who does Dr. Wen Yang publish with?

Dr. Yang's most frequent co-authors are Modupe Idowu, MD (1 shared paper), Mary Lim-Fung, DO (1 shared paper) and David D. McPherson, MD (1 shared paper).

What insurance does Dr. Wen Yang accept?

Dr. Yang is in network with 16 carriers, including United Healthcare, Cigna and HCSC. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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