Dr. Hubert Y. Luu, MD
- Medicare services, 2024
- 209
- Medicare patients, 2024
- 90
- Part D claims, 2024
- 37
- Publications
- 14
- MIPS score, 2024
- 100
- Practice address
- 3000 Q St, Sacramento, CA 95816
- Practice phone
- Call (916) 733-3397
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Medical Group, a Service of Dignity Health Medical Foundation
Sacramento, California
Find Dr. Luu'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.
Dr. Hubert Y. Luu is a cardiothoracic surgeon in Sacramento, California
Dr. Luu practices at Mercy Medical Group, a Service of Dignity Health Medical Foundation in Sacramento, California.
Dr. Luu's NPI, 1043552490, was assigned on March 25, 2013. Dr. Luu graduated from UC San Diego School of Medicine in 2013. Dr. Luu holds California license A136080.
- NPI
- 1043552490NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375836943
- NPI enumeration date
- March 25, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 733-3397
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hubert Y. Luu practices at Mercy Medical Group, a Service of Dignity Health Medical Foundation in Sacramento, California
Dr. Luu's primary practice is Mercy Medical Group, a Service of Dignity Health Medical Foundation, at 3000 Q St, Sacramento, CA 95816 in Sacramento County. The practice phone is (916) 733-3397.
- Mercy Medical Group, a Service of Dignity Health Medical Foundation3000 Q St, Sacramento, CA 95816 · Sacramento CountyPhone(916) 733-3397
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Hubert Y. Luu is affiliated with 7 sites of care and 2 medical groups
Dr. Luu's primary practice is Mercy Medical Group, a Service of Dignity Health Medical Foundation in Sacramento, California. Dr. Luu is also affiliated with Dignity Health - Mercy General Hospital. The medical group on file is Mercy Medical Group. Dmand AI also links Dr. Luu to 1 more hospital, 2 group practices and clinics, 2 home health agencies and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Hubert Y. Luu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Luu practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Group, a Service of Dignity Health Medical Foundation | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hubert Y. Luu is one of 568 cardiothoracic surgeons in California
Thoracic surgery (cardiothoracic vascular surgery) is Dr. Luu's primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Luu is licensed in California.
Specialties and state licenses
- Thoracic surgery (cardiothoracic vascular surgery), CaliforniaPrimary
Clinical focus
Dmand AI lists heart bypass surgery among the conditions Dr. Luu treats.
Cardiothoracic surgeons near Dr. Luu
Counts of cardiothoracic surgeons 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. Hubert Y. Luu billed Medicare for 209 services in 2024
CMS data shows 209 Medicare services from Dr. Luu across 7 procedure codes in 2024, for 90 Medicare patients. Medicare paid $73,323 for them.
Dr. Luu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 272024: 118337%
- Tests and treatments
- 2023: 02024: 48
- Office and hospital visits
- 2023: 02024: 43
Where Dr. Luu's Medicare services took place, 2024
- In an office2211%
- In a facility18789%
Dr. Luu compared with the California median for cardiothoracic surgeons, 2024
- Dr. Luu
- California median
- Medicare services
- 209vs 11483% above
- Medicare patients
- 90vs 955% below
- Part D claims
- 12vs 1937% below
Medians across 453 cardiothoracic surgeons in California with Dmand AI profiles that report each measure.
Dr. Luu'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 Dr. Luu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Luu and other cardiothoracic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hubert Y. Luu treated 90 Medicare patients in 2024, average age 72
CMS counts 90 Medicare patients who saw Dr. Luu in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.16, 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. Luu's median patient age at 67, with 29% women.
Dr. Luu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Luu's Medicare patients by sex, 2024
- Women3337%
- Men5763%
Chronic conditions among Dr. Luu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Heart failure63%
- Atrial fibrillation60%
- Diabetes54%
- Chronic kidney disease49%
- Arthritis44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Luu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women29%
- Men71%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hubert Y. Luu wrote 37 Medicare Part D claims in 2024
In 2024, Dr. Luu wrote 37 Medicare Part D claims for 15 patients. 92% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $142 in total drug cost.
Dr. Luu's Part D claims by kind of drug, 2024
- Generic34 claims92%
- Brand-name and other3 claims8%
Dr. Luu'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.
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. Hubert Y. Luu scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Luu for performance year 2024, reported through an alternative payment model (APM). Dr. Luu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 39 procedures of coronary artery bypass graft (cabg) by Dr. Luu, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Luu's MIPS scores, performance year 2024
- 100of 100Final score
- 86.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Luu ranks in Medicare procedure volume
- Coronary artery bypass graft (CABG)
- 91st percentile39 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Hubert Y. Luu has 14 publications on record
Dmand AI links 14 papers to Dr. Luu, published from 2015 to 2023. 2020 was the busiest year, with 3. The most frequent topics are Tomography, X-Ray Computed. Dr. Luu has published most often in J Surg Res. Dr. Luu's most frequent co-authors are Munveer S. Bhangoo, MD, Charles M. Eichler, MD and Ryutaro Hirose, MD.
Dr. Luu's papers by year, 2015 to 2023
Topics Dr. Luu writes about most
- Tomography, X-Ray Computed
Dr. Luu's most frequent co-authors
- Munveer S. Bhangoo, MD2 shared papers
- Charles M. Eichler, MD2 shared papers
- Ryutaro Hirose, MD2 shared papers
Recent publications by Dr. Luu
J Gastrointest Surg
Clin Chim Acta
See who Dr. Luu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Luu works with, so you can find a warm path to the right cardiothoracic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Hubert Y. Luu received $15,007 in industry payments from 2019 to 2025
CMS Open Payments shows 182 general payments to Dr. Luu from 14 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 63% of the total. AtriCure, Inc. paid the most, $6,893.
General payments to Dr. Luu by program year, 2019 to 2025
General payments to Dr. Luu by kind, 2019 to 2025
- Food and beverage$9,44063%
- Travel and lodging$5,29535%
- Education$2722%
Companies that paid Dr. Luu the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Hubert Y. Luu graduated from UC San Diego School of Medicine
Dr. Luu graduated from UC San Diego School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Hubert Y. Luu accepts plans from 5 insurance carriers
Dr. Luu is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- CMS Medicare
- Molina
Plan types Dr. Luu accepts, by number of carriers
- Medicare5
- PPO3
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Hubert Y. Luu'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 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)Doctors and Clinicians Utilization Data (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 |
| 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 Dr. Hubert Y. Luu
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. Hubert Y. Luu's NPI number?
Dr. Hubert Y. Luu's NPI number is 1043552490. It was assigned on March 25, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Hubert Y. Luu?
Dr. Hubert Y. Luu is a cardiothoracic surgeon in Sacramento, California. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).
Where does Dr. Hubert Y. Luu practice?
Dr. Luu practices at 3000 Q St, Sacramento, CA 95816. Dr. Luu's primary practice is Mercy Medical Group, a Service of Dignity Health Medical Foundation in Sacramento, California. Dmand AI also links Dr. Luu to 1 hospital, 2 group practices and clinics, 2 home health agencies and 1 medical group.
What is Dr. Hubert Y. Luu's office phone number?
The practice phone on file for Dr. Luu is (916) 733-3397.
What is Dr. Hubert Y. Luu's medical license number?
Dr. Luu holds California license A136080.
Which hospitals is Dr. Hubert Y. Luu affiliated with?
Dr. Luu is affiliated with Dignity Health - Mercy General Hospital. Dmand AI links Dr. Luu to 1 more hospital.
What medical group is Dr. Hubert Y. Luu part of?
Dr. Luu is linked to Mercy Medical Group. Dmand AI links Dr. Luu to 1 more medical group.
Does Dr. Hubert Y. Luu accept Medicare?
Yes. CMS data shows Dr. Luu billed Medicare for 209 services in 2024, and Dr. Luu accepts Medicare assignment.
What is Dr. Hubert Y. Luu's MIPS score?
Dr. Luu's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Hubert Y. Luu see?
CMS counts 90 Medicare patients who saw Dr. Luu in 2024, with an average age of 72.
Show 8 more questionsShow fewer questions
What services does Dr. Hubert Y. Luu bill to Medicare?
In 2024, Dr. Luu's most billed Medicare services were heart test or procedure (93314), surgery: heart and blood vessels (33508) and surgery: heart and blood vessels (33533).
Where did Dr. Hubert Y. Luu go to medical school?
Dr. Luu graduated from UC San Diego School of Medicine in 2013.
What drugs does Dr. Hubert Y. Luu prescribe most?
In 2024 Medicare Part D data, Dr. Luu's most prescribed drugs by claims were Clopidogrel.
Has Dr. Hubert Y. Luu received payments from drug or device companies?
CMS Open Payments shows $15,007 in general payments to Dr. Luu from 14 companies from 2019 to 2025. The largest total came from AtriCure, Inc.
How long has Dr. Hubert Y. Luu been practicing?
Dr. Luu graduated from medical school in 2013, 13 years ago.
Does Dr. Hubert Y. Luu do research?
Dmand AI links 14 publications to Dr. Luu, published from 2015 to 2023.
Who does Dr. Hubert Y. Luu publish with?
Dr. Luu's most frequent co-authors are Munveer S. Bhangoo, MD (2 shared papers), Charles M. Eichler, MD (2 shared papers) and Ryutaro Hirose, MD (2 shared papers).
What insurance does Dr. Hubert Y. Luu accept?
Dr. Luu is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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