Dr. Kazuaki Takabe, MD, PhD
- Medicare services, 2024
- 17
- Medicare patients, 2024
- 33
- Part D claims, 2023
- 15
- Publications
- 345
- Clinical trials
- 2
- Practice address
- 344 S Hauser Blvd, Los Angeles, CA 90036
- Practice phone
- Call (716) 845-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Roswell Park Cancer Institute
Los Angeles, California
Find Dr. Takabe'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. Kazuaki Takabe is a general surgeon in Los Angeles, California
Dr. Takabe practices at Roswell Park Cancer Institute in Los Angeles, California.
Dr. Takabe's NPI, 1942460126, was assigned on June 11, 2008. Dr. Takabe holds New York license 284620.
- NPI
- 1942460126NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284707068
- NPI enumeration date
- June 11, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 845-2300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kazuaki Takabe practices at Roswell Park Cancer Institute in Los Angeles, California
Dr. Takabe's primary practice is Roswell Park Cancer Institute, at 344 S Hauser Blvd, Los Angeles, CA 90036 in Los Angeles County. The practice phone is (716) 845-2300.
- Roswell Park Cancer Institute344 S Hauser Blvd, Los Angeles, CA 90036 · Los Angeles CountyPhone(716) 845-2300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kazuaki Takabe is affiliated with 2 sites of care and 1 medical group
Dr. Takabe's primary practice is Roswell Park Cancer Institute in Los Angeles, California. Dr. Takabe is also affiliated with Roswell Park Comprehensive Cancer Center. The medical group on file is Roswell Park Comprehensive Cancer Center.
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. Kazuaki Takabe's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Takabe practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Roswell Park Cancer Institute | 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. Kazuaki Takabe is one of 2,926 general surgeons in California
Surgery is Dr. Takabe's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Takabe is licensed in New York.
Specialties and state licenses
- Surgery, New YorkPrimary
General surgeons near Dr. Takabe
Counts of general 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. Kazuaki Takabe billed Medicare for 17 services in 2024
CMS data shows 17 Medicare services from Dr. Takabe across 1 procedure code in 2024, for 33 Medicare patients. Medicare paid $8,267 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Takabe's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 02024: 17
- Other services
- 2023: 192024: 0100%
- Office and hospital visits
- 2023: 152024: 0100%
Dr. Takabe compared with the California median for general surgeons, 2024
- Dr. Takabe
- California median
- Medicare services
- 17vs 16690% below
- Medicare patients
- 33vs 12173% below
- Part D claims
- 15vs 3456% below
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Takabe'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. Kazuaki Takabe treated 33 Medicare patients in 2024, average age 73
CMS counts 33 Medicare patients who saw Dr. Takabe in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have cancer, and 75% have high blood pressure. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Takabe's median patient age at 70, with 99% women.
Dr. Takabe's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Takabe's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol75%
- Arthritis36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Takabe's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women99%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kazuaki Takabe wrote 15 Medicare Part D claims in 2023
In 2023, Dr. Takabe wrote 15 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $605 in total drug cost. In 2018, CMS named 17 claims across 1 drug.
Dr. Takabe'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.
Part D claims for drugs CMS names, 2018 to 2023
- 2018
- 2023
- Claims for drugs CMS names
- 2018: 172023: 1512%
Drugs named by CMS: 1 in 2023, 1 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Kazuaki Takabe ranks in the 90th percentile for mastectomy in Medicare
Dr. Takabe accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 37 procedures of mastectomy by Dr. Takabe, more than 90% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Takabe ranks in Medicare procedure volume
- Mastectomy
- 90th percentile37 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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. Kazuaki Takabe has 345 publications on record
Dmand AI links 345 papers to Dr. Takabe, published from 2010 to 2025. 2021 was the busiest year, with 45. The most frequent topics are Breast Neoplasms, Gene Expression Regulation, Neoplastic and Biomarkers, Tumor. Dr. Takabe has published most often in Am J Cancer Res. Dr. Takabe's most frequent co-authors are Omar Maen Rashid, JD, MD, Shipra Gandhi, MBBS and Arya Mariam Roy, MD.
Dr. Takabe's papers by year, 2016 to 2025
Topics Dr. Takabe writes about most
- Breast Neoplasms
- Gene Expression Regulation, Neoplastic
- Biomarkers, Tumor
- Lysophospholipids
- Signal Transduction
- Sphingosine
- Tumor Microenvironment
- Cell Line, Tumor
Dr. Takabe's most frequent co-authors
- Omar Maen Rashid, JD, MD31 shared papers
- Shipra Gandhi, MBBS20 shared papers
- Arya Mariam Roy, MD19 shared papers
Recent publications by Dr. Takabe
J Trauma Acute Care Surg
See who Dr. Takabe researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Takabe works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kazuaki Takabe has worked on 2 clinical trials
Dmand AI links Dr. Takabe to 2 clinical trials, 2 of them phase 2 studies. Conditions studied include Breast Neoplasms, Carcinoma, Ductal, Breast and Breast Diseases.
Conditions in Dr. Takabe's trials
- Breast Neoplasms
- Carcinoma, Ductal, Breast
- Breast Diseases
- Carcinoma, Ductal
Investigators on the most trials with Dr. Takabe
- Nusayba A. Bagegni, MD1 shared trial
- Tarah Jean Ballinger, MD1 shared trial
- Ron Bose, MD1 shared trial
Recent clinical trials with Dr. Takabe
An Open-Label, Single-Arm, Phase 2 Study of AVB-620 in Women With Primary, Nonrecurrent Breast Cancer Undergoing Surgery (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Kazuaki Takabe received $13,861 in industry payments from 2016 to 2025
CMS Open Payments shows 27 general payments to Dr. Takabe from 8 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 66% of the total. Genentech, Inc. paid the most, $9,022.
General payments to Dr. Takabe by program year, 2016 to 2025
General payments to Dr. Takabe by kind, 2016 to 2025
- Consulting fees$9,12066%
- Travel and lodging$2,46818%
- Food and beverage$1,77313%
- Honoraria$5004%
Companies that paid Dr. Takabe the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Kazuaki Takabe'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors 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-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) |
| 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. Kazuaki Takabe
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. Kazuaki Takabe's NPI number?
Dr. Kazuaki Takabe's NPI number is 1942460126. It was assigned on June 11, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Kazuaki Takabe?
Dr. Kazuaki Takabe is a general surgeon in Los Angeles, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Kazuaki Takabe practice?
Dr. Takabe practices at 344 S Hauser Blvd, Los Angeles, CA 90036. Dr. Takabe's primary practice is Roswell Park Cancer Institute in Los Angeles, California.
What is Dr. Kazuaki Takabe's office phone number?
The practice phone on file for Dr. Takabe is (716) 845-2300.
What is Dr. Kazuaki Takabe's medical license number?
Dr. Takabe holds New York license 284620.
Which hospitals is Dr. Kazuaki Takabe affiliated with?
Dr. Takabe is affiliated with Roswell Park Comprehensive Cancer Center.
What medical group is Dr. Kazuaki Takabe part of?
Dr. Takabe is linked to Roswell Park Comprehensive Cancer Center.
Does Dr. Kazuaki Takabe accept Medicare?
Yes. CMS data shows Dr. Takabe billed Medicare for 17 services in 2024, and Dr. Takabe accepts Medicare assignment.
How many Medicare patients does Dr. Kazuaki Takabe see?
CMS counts 33 Medicare patients who saw Dr. Takabe in 2024, with an average age of 73.
What services does Dr. Kazuaki Takabe bill to Medicare?
In 2024, Dr. Takabe's most billed Medicare services were surgery: skin and soft tissue (19301).
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What drugs does Dr. Kazuaki Takabe prescribe most?
In 2023 Medicare Part D data, Dr. Takabe's most prescribed drugs by claims were Anastrozole.
Has Dr. Kazuaki Takabe received payments from drug or device companies?
CMS Open Payments shows $13,861 in general payments to Dr. Takabe from 8 companies from 2016 to 2025. The largest total came from Genentech, Inc.
How long has Dr. Kazuaki Takabe been practicing?
Dr. Takabe graduated from medical school in 1992, 34 years ago.
Does Dr. Kazuaki Takabe do research?
Dmand AI links 345 publications to Dr. Takabe, published from 2010 to 2025. Dr. Takabe has worked on 2 clinical trials.
Who does Dr. Kazuaki Takabe publish with?
Dr. Takabe's most frequent co-authors are Omar Maen Rashid, JD, MD (31 shared papers), Shipra Gandhi, MBBS (20 shared papers) and Arya Mariam Roy, MD (19 shared papers).
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