Dr. Tomoaki Kato, MD
- Medicare services, 2024
- 19
- Medicare patients, 2024
- 34
- Publications
- 223
- Clinical trials
- 2
- MIPS score, 2024
- 100
- Practice address
- 622 W 168th St, New York, NY 10032
- Practice phone
- Call (212) 297-4255
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Columbia University Irving Medical Center
New York, New York
Find Dr. Kato'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. Tomoaki Kato is a transplant surgery physician in New York, New York
Dr. Kato practices at Columbia University Irving Medical Center in New York, New York.
Dr. Kato's NPI, 1629034517, was assigned on April 21, 2006. Dr. Kato graduated from Osaka University Medical School in 1991. Dr. Kato holds New York license 2515011.
- NPI
- 1629034517NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789731894
- NPI enumeration date
- April 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 297-4255
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tomoaki Kato practices at Columbia University Irving Medical Center in New York, New York
Dr. Kato's primary practice is Columbia University Irving Medical Center, at 622 W 168th St, New York, NY 10032 in New York County. The practice phone is (212) 297-4255.
- Columbia University Irving Medical Center622 W 168th St, New York, NY 10032 · New York CountyPhone(212) 297-4255
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Tomoaki Kato is affiliated with 2 sites of care and 2 medical groups
Dr. Kato's primary practice is Columbia University Irving Medical Center in New York, New York. Dr. Kato is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. The medical group on file is ColumbiaDoctors. Dmand AI also links Dr. Kato to 1 more medical group, 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. Tomoaki Kato's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kato practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Columbia University Irving Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tomoaki Kato is one of 87 transplant surgery physicians in New York
Transplant surgery is Dr. Kato's primary specialty in the NPI Registry, under taxonomy code 204F00000X. Dmand AI has Dr. Kato's licenses on file in 3 states: New York, Florida and Connecticut.
Specialties and state licenses
- Transplant surgery, New YorkPrimary
- Florida license
- Connecticut license
Clinical focus
Dmand AI lists colon removal among the conditions Dr. Kato treats.
Transplant surgery physicians near Dr. Kato
Counts of transplant surgery 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. Tomoaki Kato billed Medicare for 19 services in 2024
CMS data shows 19 Medicare services from Dr. Kato across 1 procedure code in 2024, all of them office visits, for 34 Medicare patients. Medicare paid $2,880 for them. Every service was in an office.
Dr. Kato's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 262024: 1927%
Dr. Kato compared with the New York median for transplant surgery physicians, 2024
- Dr. Kato
- New York median
- Medicare services
- 19vs 9881% below
- Medicare patients
- 34vs 5133% below
Medians across 83 transplant surgery physicians in New York with Dmand AI profiles that report each measure.
Dr. Kato'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. Kato?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kato and other transplant surgery physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tomoaki Kato treated 34 Medicare patients in 2024, average age 70
CMS counts 34 Medicare patients who saw Dr. Kato 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 2.27, 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. Kato's median patient age at 61, with 36% women.
Dr. Kato's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kato's Medicare patients by sex, 2024
- Women2162%
- Men1338%
Chronic conditions among Dr. Kato's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes65%
- Arthritis50%
- Ischemic heart disease41%
- Chronic kidney disease35%
- Mood disorders35%
- Depression32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kato's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women36%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tomoaki Kato 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. Kato for performance year 2024, reported through an alternative payment model (APM). Dr. Kato accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Kato's MIPS scores, performance year 2024
- 100of 100Final score
- 85.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
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. Tomoaki Kato has 223 publications on record
Dmand AI links 223 papers to Dr. Kato, published from 2006 to 2025. 2024 was the busiest year, with 6. The most frequent topics are Liver Transplantation, Intestines and Graft Rejection. Dr. Kato has published most often in Transplant Proc. Dr. Kato's most frequent co-authors are Andreas G. Tzakis, MD, Phillip Ruiz and Gennaro Selvaggi, MD.
Dr. Kato's papers by year, 2016 to 2025
Topics Dr. Kato writes about most
- Liver Transplantation
- Intestines
- Graft Rejection
- Transplantation, Homologous
- Immunosuppressive Agents
- Graft Survival
- Postoperative Complications
- Viscera
Dr. Kato's most frequent co-authors
- Andreas G. Tzakis, MD143 shared papers
- Phillip Ruiz87 shared papers
- Gennaro Selvaggi, MD50 shared papers
Recent publications by Dr. Kato
Transplantation
See who Dr. Kato researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kato works with, so you can find a warm path to the right transplant surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Tomoaki Kato has worked on 2 clinical trials
Dmand AI links Dr. Kato to 2 clinical trials, 2 of them phase 2 studies. Conditions studied include Carcinoma, Hepatocellular and Liver Neoplasms.
Conditions in Dr. Kato's trials
- Carcinoma, Hepatocellular
- Liver Neoplasms
Investigators on the most trials with Dr. Kato
- Michael Abecassis, MD1 shared trial
- Ronald W. Busuttil, MD1 shared trial
- Ian C. Carmody, MD1 shared trial
Recent clinical trials with Dr. Kato
Everolimus Post Orthotopic Liver Transplant (opens in a new tab)
Sorafenib Tosylate Following a Liver Transplant in Treating Patients With Liver Cancer (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Tomoaki Kato received $24,184 in industry payments from 2016 to 2025
CMS Open Payments shows 92 general payments to Dr. Kato from 28 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 76% of the total. Astellas Pharma Inc paid the most, $10,625.
General payments to Dr. Kato by program year, 2016 to 2025
General payments to Dr. Kato by kind, 2016 to 2025
- Travel and lodging$18,48776%
- Food and beverage$3,07213%
- Consulting fees$2,62511%
Companies that paid Dr. Kato the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tomoaki Kato has 6 awards and honors on record
Dmand AI lists 6 awards for Dr. Kato, most recently America's Top Doctors in 2014.
Awards and honors for Dr. Kato
- 2014
- America's Top Doctors
- New York Magazine: Top Doctors
- Top Doctors: New York Metro Area
- Undated
- ACS Fellow
- Compassionate Doctors
- Whos Who
Source: Dmand AI Professional Profile Data
Dr. Tomoaki Kato graduated from Osaka University Medical School
Dr. Kato graduated from Osaka University Medical School in 1991. Dr. Kato is a member of ACS.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Tomoaki Kato accepts plans from 18 insurance carriers
Dr. Kato is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- United Healthcare
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- +10 more carriersWith a free account
Plan types Dr. Kato accepts, by number of carriers
- PPO11
- Medicare9
- HMO8
- EPO5
- POS5
- Medicaid4
Source: Dmand AI Insurance Network Data
Sources for Dr. Tomoaki Kato'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Tomoaki Kato
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. Tomoaki Kato's NPI number?
Dr. Tomoaki Kato's NPI number is 1629034517. It was assigned on April 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Tomoaki Kato?
Dr. Tomoaki Kato is a transplant surgery physician in New York, New York. The primary specialty in the NPI Registry is Transplant Surgery Physician (taxonomy code 204F00000X).
Where does Dr. Tomoaki Kato practice?
Dr. Kato practices at 622 W 168th St, New York, NY 10032. Dr. Kato's primary practice is Columbia University Irving Medical Center in New York, New York. Dmand AI also links Dr. Kato to 1 medical group.
What is Dr. Tomoaki Kato's office phone number?
The practice phone on file for Dr. Kato is (212) 297-4255.
What is Dr. Tomoaki Kato's medical license number?
Dr. Kato holds New York license 2515011, one of the licenses on file in 3 states.
Which states has Dr. Tomoaki Kato been licensed in?
Dmand AI has state licenses on file for Dr. Kato in New York (2008 to 2026), Florida (since 2022) and Connecticut (2022 to 2025).
Which hospitals is Dr. Tomoaki Kato affiliated with?
Dr. Kato is affiliated with NewYork-Presbyterian/Weill Cornell Medical Center.
What medical group is Dr. Tomoaki Kato part of?
Dr. Kato is linked to ColumbiaDoctors. Dmand AI links Dr. Kato to 1 more medical group.
Does Dr. Tomoaki Kato accept Medicare?
Yes. CMS data shows Dr. Kato billed Medicare for 19 services in 2024, and Dr. Kato accepts Medicare assignment.
What is Dr. Tomoaki Kato's MIPS score?
Dr. Kato's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Tomoaki Kato see?
CMS counts 34 Medicare patients who saw Dr. Kato in 2024, with an average age of 70.
What services does Dr. Tomoaki Kato bill to Medicare?
In 2024, Dr. Kato's most billed Medicare services were office visit, new patient (99204).
Where did Dr. Tomoaki Kato go to medical school?
Dr. Kato graduated from Osaka University Medical School in 1991.
Has Dr. Tomoaki Kato received payments from drug or device companies?
CMS Open Payments shows $24,184 in general payments to Dr. Kato from 28 companies from 2016 to 2025. The largest total came from Astellas Pharma Inc.
How long has Dr. Tomoaki Kato been practicing?
Dr. Kato graduated from medical school in 1991, 35 years ago.
Does Dr. Tomoaki Kato do research?
Dmand AI links 223 publications to Dr. Kato, published from 2006 to 2025. Dr. Kato has worked on 2 clinical trials.
Who does Dr. Tomoaki Kato publish with?
Dr. Kato's most frequent co-authors are Andreas G. Tzakis, MD (143 shared papers), Phillip Ruiz (87 shared papers) and Gennaro Selvaggi, MD (50 shared papers).
What insurance does Dr. Tomoaki Kato accept?
Dr. Kato is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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