Dr. Michael T. Yen, MD

  • Houston, TX
  • Ophthalmologist
NPI1740279108PAC ID7113003161
Medicare services, 2024
6,914
Medicare patients, 2024
410
Part D claims, 2024
264
Publications
141
Hospital affiliations
2
Practice address
1977 Butler Blvd, Houston, TX 77030
Practice phone
Call (713) 798-2246
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Baylor College of Medicine Ambulatory Surgery Center

Houston, Texas

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Dr. Michael T. Yen is an ophthalmologist in Houston, Texas

Dr. Yen practices at Baylor College of Medicine Ambulatory Surgery Center in Houston, Texas.

Dr. Yen's NPI, 1740279108, was assigned on October 18, 2005. Dr. Yen graduated from University Of Michigan Medical School in 1996. Dr. Yen holds Texas license L5190.

NPI and contact details
Medicare PAC ID
7113003161
NPI enumeration date
October 18, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(713) 798-2246
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
56
Medical school graduation
1996

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

Dr. Michael T. Yen practices at Baylor College of Medicine Ambulatory Surgery Center in Houston, Texas

Dr. Yen's primary practice is Baylor College of Medicine Ambulatory Surgery Center, at 1977 Butler Blvd, Houston, TX 77030 in Harris County. The practice phone is (713) 798-2246.

  • Baylor College of Medicine Ambulatory Surgery Center
    1977 Butler Blvd, Houston, TX 77030 · Harris CountyPhone(713) 798-2246

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Michael T. Yen is affiliated with 3 sites of care and 2 medical groups

Dr. Yen's primary practice is Baylor College of Medicine Ambulatory Surgery Center in Houston, Texas. Dr. Yen is also affiliated with Harris Health Ben Taub Hospital. The medical group on file is Baylor Medicine. Dmand AI also links Dr. Yen to 1 more hospital and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Yen

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Michael T. Yen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yen practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Baylor College of Medicine Ambulatory Surgery CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael T. Yen is one of 1,311 ophthalmologists in Texas

Ophthalmology is Dr. Yen's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Yen is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Yen's licenses on file in 4 states: Texas, California, Utah and Michigan.

Specialties and state licenses

  • Ophthalmology, TexasPrimaryLicense L5190 · 2002 to 2026 · taxonomy 207W00000X
  • California license2002 to 2027
  • Utah license2000 to 2026
  • Michigan license1996 to 1997

Clinical focus

Dmand AI lists conjunctivitis, dry eye, eye infection or inflammation, eyelid inflammation, vision problems and visual impairment and blindness among the conditions Dr. Yen treats.

Ophthalmologists near Dr. Yen

Counts of ophthalmologists 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. Michael T. Yen billed Medicare for 6,914 services in 2024

CMS data shows 6,914 Medicare services from Dr. Yen across 14 procedure codes in 2024, for 410 Medicare patients. Medicare paid $95,361 for them. Every service was in an office.

Medicare services, 20246,914
Medicare patients410
Paid by Medicare$95,361
Procedure codes14

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

  • 2023
  • 2024
Drugs given in the office
2023: 6,0502024: 6,1502%
Tests and treatments
2023: 4112024: 36411%
Surgery
2023: 2272024: 2136%
Office and hospital visits
2023: 2272024: 18718%

Dr. Yen compared with the Texas median for ophthalmologists, 2024

  • Dr. Yen
  • Texas median
Medicare services
6,914vs 1,3535.1 times
Medicare patients
410vs 49217% below
Part D claims
187vs 61369% below

Medians across 1,290 ophthalmologists in Texas with Dmand AI profiles that report each measure.

Dr. Yen'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. Yen

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

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

Dr. Michael T. Yen treated 410 Medicare patients in 2024, average age 75

CMS counts 410 Medicare patients who saw Dr. Yen in 2024. The largest group is 65 to 74, with 175 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.16, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Yen's median patient age at 69, with 60% women.

Medicare patients, 2024410
Average age75
Average risk score1.16
Also on Medicaid4%

Dr. Yen's Medicare patients by age, 2024

Dr. Yen's Medicare patients by sex, 2024

  • Women25863%
  • Men15237%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis46%
  4. Ischemic heart disease33%
  5. Diabetes32%
  6. Anxiety26%
  7. Chronic kidney disease25%
  8. Osteoporosis22%

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

Dr. Yen's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women60%
  • Men39%

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

Dr. Michael T. Yen wrote 264 Medicare Part D claims in 2024

In 2024, Dr. Yen wrote 264 Medicare Part D claims for 130 patients. 76% of them were for generic drugs. CMS names the drug for 187 of them, across 9 drugs with 11 or more claims each, at $948,659 in total drug cost. In 2023, CMS named 201 claims across 8 drugs.

Part D claims, 2024264
Drugs named by CMS9
Total drug cost$948,659
Part D patients130

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

  • Generic200 claims76%
  • Brand-name64 claims24%

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

  • Opioids5%12 of 264 claims
  • Antibiotics26%69 of 264 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: 2012024: 1877%

Drugs named by CMS: 9 in 2024, 8 in 2023.

See all prescribing by Dr. Yen

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

How Dr. Michael T. Yen takes part in Medicare

Dr. Yen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Michael T. Yen has 141 publications on record

Dmand AI links 141 papers to Dr. Yen, published from 2005 to 2025. 2024 was the busiest year, with 10. The most frequent topics are Ophthalmology, Ophthalmologic Surgical Procedures and Eyelids. Dr. Yen has published most often in Ophthalmic Plast Reconstr Surg. Dr. Yen's most frequent co-authors are Edward J. Wladis, MD, Vinay Kumar Aakalu, MD and Jeremiah P. Tao, MD.

Papers141
Years published2005 to 2025

Dr. Yen's papers by year, 2016 to 2025

Topics Dr. Yen writes about most

  • Ophthalmology
  • Ophthalmologic Surgical Procedures
  • Eyelids
  • Academies and Institutes
  • Oculomotor Muscles
  • Tomography, X-Ray Computed
  • Blepharoptosis
  • Orbit

Dr. Yen's most frequent co-authors

Recent publications by Dr. Yen

See all 141 publications and co-authors

See who Dr. Yen researches with

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

How network discovery works

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

Dr. Michael T. Yen received $13,697 in industry payments from 2016 to 2025

CMS Open Payments shows 89 general payments to Dr. Yen from 11 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 42% of the total. AxoGen paid the most, $6,166.

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

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

$13.7Kin total
  • Consulting fees$5,78042%
  • Compensation for serving as faculty or as a speaker for a medical education program$3,79528%
  • Food and beverage$2,89021%
  • Travel and lodging$1,1949%
  • Education$380%

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

Share is of all general payments to this clinician.

See all payments to Dr. Yen

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

Dr. Michael T. Yen has 5 awards and honors on record

Dmand AI lists 5 awards for Dr. Yen, most recently ASOPRS Research Award in 2019.

Awards and honors for Dr. Yen

  1. 2019
    • ASOPRS Research Award
  2. 2013
    • CMS Stage 1 EHR
    • Senior Achievement Award
  3. 2005
    • Achievement Award
  4. 2002
    • Marvin H. Quickert Thesis Award

Source: Dmand AI Professional Profile Data

Dr. Michael T. Yen graduated from University Of Michigan Medical School

Dr. Yen graduated from University Of Michigan Medical School in 1996. Dr. Yen is a member of AAO and ASOPRS.

  1. Medical schoolUniversity Of Michigan Medical School
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Michael T. Yen accepts plans from 20 insurance carriers

Dr. Yen is in network with 20 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Cigna
  • HCSC
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • +12 more carriersWith a free account

Plan types Dr. Yen accepts, by number of carriers

  1. PPO13
  2. HMO9
  3. Medicare9
  4. POS6
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael T. Yen'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Doctors and Clinicians Utilization Data (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)
Awards and committee rolesDmand AI Professional Profile Data
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. Michael T. Yen

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. Michael T. Yen's NPI number?

Dr. Michael T. Yen's NPI number is 1740279108. It was assigned on October 18, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael T. Yen?

Dr. Michael T. Yen is an ophthalmologist in Houston, Texas. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Michael T. Yen practice?

Dr. Yen practices at 1977 Butler Blvd, Houston, TX 77030. Dr. Yen's primary practice is Baylor College of Medicine Ambulatory Surgery Center in Houston, Texas. Dmand AI also links Dr. Yen to 1 hospital and 1 medical group.

What is Dr. Michael T. Yen's office phone number?

The practice phone on file for Dr. Yen is (713) 798-2246.

What is Dr. Michael T. Yen's medical license number?

Dr. Yen holds Texas license L5190, one of the licenses on file in 4 states.

Which states has Dr. Michael T. Yen been licensed in?

Dmand AI has state licenses on file for Dr. Yen in Texas (2002 to 2026), California (2002 to 2027), Utah (2000 to 2026) and Michigan (1996 to 1997).

Which hospitals is Dr. Michael T. Yen affiliated with?

Dr. Yen is affiliated with Harris Health Ben Taub Hospital. Dmand AI links Dr. Yen to 1 more hospital.

What medical group is Dr. Michael T. Yen part of?

Dr. Yen is linked to Baylor Medicine. Dmand AI links Dr. Yen to 1 more medical group.

Does Dr. Michael T. Yen accept Medicare?

Yes. CMS data shows Dr. Yen billed Medicare for 6,914 services in 2024, and Dr. Yen accepts Medicare assignment.

How many Medicare patients does Dr. Michael T. Yen see?

CMS counts 410 Medicare patients who saw Dr. Yen in 2024, with an average age of 75.

Show 9 more questionsShow fewer questions

Is Dr. Michael T. Yen board certified?

Yes. Dr. Yen is board certified in ophthalmology by the American Board of Ophthalmology.

What services does Dr. Michael T. Yen bill to Medicare?

In 2024, Dr. Yen's most billed Medicare services were injected or infused drug (J0588), eye exam or test (92012) and office visit, established patient (99212).

Where did Dr. Michael T. Yen go to medical school?

Dr. Yen graduated from University Of Michigan Medical School in 1996.

What drugs does Dr. Michael T. Yen prescribe most?

In 2024 Medicare Part D data, Dr. Yen's most prescribed drugs by claims were Cephalexin, Fluticasone Propionate and Tepezza.

Has Dr. Michael T. Yen received payments from drug or device companies?

CMS Open Payments shows $13,697 in general payments to Dr. Yen from 11 companies from 2016 to 2025. The largest total came from AxoGen.

How long has Dr. Michael T. Yen been practicing?

Dr. Yen graduated from medical school in 1996, 30 years ago.

Does Dr. Michael T. Yen do research?

Dmand AI links 141 publications to Dr. Yen, published from 2005 to 2025.

Who does Dr. Michael T. Yen publish with?

Dr. Yen's most frequent co-authors are Edward J. Wladis, MD (15 shared papers), Vinay Kumar Aakalu, MD (12 shared papers) and Jeremiah P. Tao, MD (11 shared papers).

What insurance does Dr. Michael T. Yen accept?

Dr. Yen is in network with 20 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.

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