Dr. Michael Jay Yoo, MD
- Medicare services, 2024
- 61
- Medicare patients, 2024
- 63
- Part D claims, 2024
- 52
- Publications
- 37
- MIPS score, 2024
- 96
- Practice address
- 4502 Medical Dr, San Antonio, TX 78229
- Practice phone
- Call (210) 358-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital (San Antonio)
San Antonio, Texas
Find Dr. Yoo's professional email, personal email and mobile number
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Dr. Michael Jay Yoo is an emergency medicine physician in San Antonio, Texas
Dr. Yoo practices at University Hospital (San Antonio) in San Antonio, Texas.
Dr. Yoo's NPI, 1396249744, was assigned on March 21, 2018. Dr. Yoo graduated from McGovern Medical School in 2018. Dr. Yoo's Texas license number on file is S8507.
- NPI
- 1396249744NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830590041
- NPI enumeration date
- March 21, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (210) 358-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Jay Yoo practices at University Hospital (San Antonio) in San Antonio, Texas
Dr. Yoo's primary practice is University Hospital (San Antonio), at 4502 Medical Dr, San Antonio, TX 78229 in Bexar County. The practice phone is (210) 358-4000.
- University Hospital (San Antonio)4502 Medical Dr, San Antonio, TX 78229 · Bexar CountyPhone(210) 358-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael Jay Yoo is affiliated with 3 sites of care and 4 medical groups
Dr. Yoo's primary practice is University Hospital (San Antonio) in San Antonio, Texas. Dr. Yoo is also affiliated with University Hospital. The medical group on file is UT Health Physicians. Dmand AI also links Dr. Yoo to 1 more hospital and 3 medical groups, each named with a free account.
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 Jay Yoo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yoo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital (San Antonio) | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Jay Yoo is one of 4,831 emergency medicine physicians in Texas
Emergency medicine is Dr. Yoo's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Yoo is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Yoo's licenses on file in 2 states: Texas and Virginia.
Specialties and state licenses
- Emergency medicine, TexasPrimary
- Virginia license
Emergency medicine physicians near Dr. Yoo
Counts of emergency medicine physicians 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 Jay Yoo billed Medicare for 61 services in 2024
CMS data shows 61 Medicare services from Dr. Yoo across 2 procedure codes in 2024, for 63 Medicare patients. Medicare paid $6,185 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Yoo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1072024: 6143%
- Tests and treatments
- 2023: 342024: 0100%
Dr. Yoo compared with the Texas median for emergency medicine physicians, 2024
- Dr. Yoo
- Texas median
- Medicare services
- 61vs 22573% below
- Medicare patients
- 63vs 20669% below
- Part D claims
- 30vs 7459% below
Medians across 4,588 emergency medicine physicians in Texas with Dmand AI profiles that report each measure.
Dr. Yoo'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Jay Yoo treated 63 Medicare patients in 2024, average age 74
CMS counts 63 Medicare patients who saw Dr. Yoo in 2024. The largest group is 65 to 74, with 20 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.08, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Yoo's median patient age at 54, with 48% women.
Dr. Yoo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yoo's Medicare patients by sex, 2024
- Women3860%
- Men2540%
Chronic conditions among Dr. Yoo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes44%
- Ischemic heart disease44%
- Depression41%
- Mood disorders41%
- Anxiety40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yoo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women48%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Jay Yoo wrote 52 Medicare Part D claims in 2024
In 2024, Dr. Yoo wrote 52 Medicare Part D claims for 34 patients. 98% of them were for generic drugs. CMS names the drug for 30 of them, across 2 drugs with 11 or more claims each, at $244 in total drug cost.
Dr. Yoo's Part D claims by kind of drug, 2024
- Generic51 claims98%
- Brand-name and other1 claims2%
Dr. Yoo's most prescribed drugs by claims, 2023
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. Yoo's Part D claims, 2024
- Antibiotics46%24 of 52 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Michael Jay Yoo scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Yoo for performance year 2024, reported as part of a group. Dr. Yoo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Yoo's MIPS scores, performance year 2024
- 96of 100Final score
- 92of 100Quality
- 40of 100Improvement Activities
- 85of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Michael Jay Yoo has 37 publications on record
Dmand AI links 37 papers to Dr. Yoo, published from 2019 to 2024. 2021 was the busiest year, with 10. The most frequent topics are Emergency Service, Hospital, Emergency Medicine and Military Personnel. Dr. Yoo has published most often in Cureus. Dr. Yoo's most frequent co-authors are Brit J. Long, MD, Joshua Oliver, MD and Jesse Phillip Wray.
Dr. Yoo's papers by year, 2019 to 2024
Topics Dr. Yoo writes about most
- Emergency Service, Hospital
- Emergency Medicine
- Military Personnel
- Physical Examination
- SARS-CoV-2
Dr. Yoo's most frequent co-authors
Recent publications by Dr. Yoo
Am J Emerg Med
See who Dr. Yoo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Yoo works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael Jay Yoo has 1 award and honors on record
Dmand AI lists 1 award for Dr. Yoo, most recently Commander's Award For Original Medical Research and Quality Improvement - Second Place in 2021.
Awards and honors for Dr. Yoo
- 2021
- Commander's Award For Original Medical Research and Quality Improvement - Second Place
Source: Dmand AI Professional Profile Data
Dr. Michael Jay Yoo graduated from McGovern Medical School
Dr. Yoo graduated from McGovern Medical School in 2018. Dr. Yoo is a member of AAEM, ACEP and Texas College of Emergency Physicians.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Michael Jay Yoo accepts plans from 20 insurance carriers
Dr. Yoo is in network with 20 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Molina
- +12 more carriersWith a free account
Plan types Dr. Yoo accepts, by number of carriers
- PPO12
- HMO10
- Medicare8
- POS6
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Jay Yoo'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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 Dr. Michael Jay Yoo
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 Jay Yoo's NPI number?
Dr. Michael Jay Yoo's NPI number is 1396249744. It was assigned on March 21, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Jay Yoo?
Dr. Michael Jay Yoo is an emergency medicine physician in San Antonio, Texas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Michael Jay Yoo practice?
Dr. Yoo practices at 4502 Medical Dr, San Antonio, TX 78229. Dr. Yoo's primary practice is University Hospital (San Antonio) in San Antonio, Texas. Dmand AI also links Dr. Yoo to 1 hospital and 3 medical groups.
What is Dr. Michael Jay Yoo's office phone number?
The practice phone on file for Dr. Yoo is (210) 358-4000.
What is Dr. Michael Jay Yoo's medical license number?
Dr. Yoo's Texas license number on file is S8507, one of the licenses on file in 2 states.
Which states has Dr. Michael Jay Yoo been licensed in?
Dmand AI has state licenses on file for Dr. Yoo in Texas (2020 to 2025) and Virginia (2020 to 2026).
Which hospitals is Dr. Michael Jay Yoo affiliated with?
Dr. Yoo is affiliated with University Hospital. Dmand AI links Dr. Yoo to 1 more hospital.
What medical group is Dr. Michael Jay Yoo part of?
Dr. Yoo is linked to UT Health Physicians. Dmand AI links Dr. Yoo to 3 more medical groups.
Does Dr. Michael Jay Yoo accept Medicare?
Yes. CMS data shows Dr. Yoo billed Medicare for 61 services in 2024, and Dr. Yoo accepts Medicare assignment.
What is Dr. Michael Jay Yoo's MIPS score?
Dr. Yoo's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Michael Jay Yoo see?
CMS counts 63 Medicare patients who saw Dr. Yoo in 2024, with an average age of 74.
Is Dr. Michael Jay Yoo board certified?
Yes. Dr. Yoo is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Michael Jay Yoo bill to Medicare?
In 2024, Dr. Yoo's most billed Medicare services were emergency department visit (99284) and emergency department visit (99285).
Where did Dr. Michael Jay Yoo go to medical school?
Dr. Yoo graduated from McGovern Medical School in 2018.
What drugs does Dr. Michael Jay Yoo prescribe most?
In 2023 Medicare Part D data, Dr. Yoo's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass and Cephalexin.
How long has Dr. Michael Jay Yoo been practicing?
Dr. Yoo graduated from medical school in 2018, 8 years ago.
Does Dr. Michael Jay Yoo do research?
Dmand AI links 37 publications to Dr. Yoo, published from 2019 to 2024.
Who does Dr. Michael Jay Yoo publish with?
Dr. Yoo's most frequent co-authors are Brit J. Long, MD (9 shared papers), Joshua Oliver, MD (4 shared papers) and Jesse Phillip Wray (3 shared papers).
What insurance does Dr. Michael Jay Yoo accept?
Dr. Yoo is in network with 20 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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