Dr. Steven Sherwin Tu, MD
- Medicare services, 2024
- 80
- Medicare patients, 2024
- 175
- MIPS score, 2024
- 93
- Industry payments
- $271
- Affiliated sites
- 1
- Practice address
- 1500 Duarte Rd, Duarte, CA 91010
- Practice phone
- Call (626) 256-4673
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
City of Hope Comprehensive Cancer Center - Duarte
Duarte, California
Find Dr. Tu'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. Steven Sherwin Tu is an anesthesiologist in Duarte, California
Dr. Tu practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.
Dr. Tu's NPI, 1982960027, was assigned on April 3, 2012. Dr. Tu graduated from SUNY Downstate Health Sciences University in 2012. Dr. Tu holds California license A128710.
- NPI
- 1982960027NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981997764
- NPI enumeration date
- April 3, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 256-4673
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven Sherwin Tu practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California
Dr. Tu's primary practice is City of Hope Comprehensive Cancer Center - Duarte, at 1500 Duarte Rd, Duarte, CA 91010 in Los Angeles County. The practice phone is (626) 256-4673.
- City of Hope Comprehensive Cancer Center - Duarte1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(626) 256-4673
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Steven Sherwin Tu is affiliated with 2 sites of care and 1 medical group
Dr. Tu's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. The medical group on file is City of Hope. Dmand AI also links Dr. Tu to 1 more other site, 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. Steven Sherwin Tu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| City of Hope Comprehensive Cancer Center - Duarte | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Steven Sherwin Tu is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Tu's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Tu is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Tu is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Tu
Counts of anesthesiologists 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. Steven Sherwin Tu billed Medicare for 80 services in 2024
CMS data shows 80 Medicare services from Dr. Tu across 4 procedure codes in 2024, for 175 Medicare patients. Medicare paid $4,964 for them.
Where Dr. Tu's Medicare services took place, 2024
- In an office2835%
- In a facility5265%
Dr. Tu compared with the California median for anesthesiologists, 2024
- Dr. Tu
- California median
- Medicare services
- 80vs 7211% above
- Medicare patients
- 175vs 14322% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Tu'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. Tu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tu and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven Sherwin Tu treated 175 Medicare patients in 2024, average age 74
CMS counts 175 Medicare patients who saw Dr. Tu in 2024. The largest group is 65 to 74, with 102 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.66, 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. Tu's median patient age at 63, with 62% women.
Dr. Tu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tu's Medicare patients by sex, 2024
- Women8750%
- Men8850%
Chronic conditions among Dr. Tu's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Cancer62%
- Arthritis43%
- Ischemic heart disease34%
- Diabetes25%
- Chronic kidney disease23%
- Anxiety22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Steven Sherwin Tu scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Tu for performance year 2024, reported as part of a group. Dr. Tu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Tu's MIPS scores, performance year 2024
- 93of 100Final score
- 78.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 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. Steven Sherwin Tu received $271 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Dr. Tu from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Vertex Pharmaceuticals Incorporated paid the most, $120.
General payments to Dr. Tu by program year, 2024 to 2025
Companies that paid Dr. Tu the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Steven Sherwin Tu graduated from SUNY Downstate Health Sciences University
Dr. Tu graduated from SUNY Downstate Health Sciences University in 2012.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Steven Sherwin Tu accepts plans from 5 insurance carriers
Dr. Tu is in network with 5 carriers, including Aetna, United Healthcare and Blue Cross and Blue Shield of Kansas City. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Molina
Plan types Dr. Tu accepts, by number of carriers
- Medicare3
- EPO2
- HMO2
- POS2
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Steven Sherwin Tu'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) |
| 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) |
| 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. Steven Sherwin Tu
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. Steven Sherwin Tu's NPI number?
Dr. Steven Sherwin Tu's NPI number is 1982960027. It was assigned on April 3, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven Sherwin Tu?
Dr. Steven Sherwin Tu is an anesthesiologist in Duarte, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Steven Sherwin Tu practice?
Dr. Tu practices at 1500 Duarte Rd, Duarte, CA 91010. Dr. Tu's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Dr. Tu to 1 other site.
What is Dr. Steven Sherwin Tu's office phone number?
The practice phone on file for Dr. Tu is (626) 256-4673.
What is Dr. Steven Sherwin Tu's medical license number?
Dr. Tu holds California license A128710.
What medical group is Dr. Steven Sherwin Tu part of?
Dr. Tu is linked to City of Hope.
Does Dr. Steven Sherwin Tu accept Medicare?
Yes. CMS data shows Dr. Tu billed Medicare for 80 services in 2024, and Dr. Tu accepts Medicare assignment.
What is Dr. Steven Sherwin Tu's MIPS score?
Dr. Tu's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Steven Sherwin Tu see?
CMS counts 175 Medicare patients who saw Dr. Tu in 2024, with an average age of 74.
Is Dr. Steven Sherwin Tu board certified?
Yes. Dr. Tu is board certified in anesthesiology by the American Board of Anesthesiology.
Show 5 more questionsShow fewer questions
What services does Dr. Steven Sherwin Tu bill to Medicare?
In 2024, Dr. Tu's most billed Medicare services were anesthesia (00400), anesthesia (00731) and anesthesia (00813).
Where did Dr. Steven Sherwin Tu go to medical school?
Dr. Tu graduated from SUNY Downstate Health Sciences University in 2012.
Has Dr. Steven Sherwin Tu received payments from drug or device companies?
CMS Open Payments shows $271 in general payments to Dr. Tu from 3 companies from 2024 to 2025. The largest total came from Vertex Pharmaceuticals Incorporated.
How long has Dr. Steven Sherwin Tu been practicing?
Dr. Tu graduated from medical school in 2012, 14 years ago.
What insurance does Dr. Steven Sherwin Tu accept?
Dr. Tu is in network with 5 carriers, including Aetna, United Healthcare and Blue Cross and Blue Shield of Kansas City. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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