Kazue Okajima
- Medicare services, 2024
- 768
- Medicare patients, 2024
- 477
- Part D claims, 2024
- 556
- Publications
- 11
- Industry payments
- $5,687
- Practice address
- 1400 Vfw Pkwy, West Roxbury, MA 02132
- Practice phone
- Call (717) 277-6565
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Boston VA Healthcare System
West Roxbury, Massachusetts
Find Kazue Okajima'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.
Kazue Okajima is a cardiologist in West Roxbury, Massachusetts
Kazue Okajima practices at Boston VA Healthcare System in West Roxbury, Massachusetts.
Kazue Okajima's NPI, 1568710010, was assigned on August 15, 2012. Kazue Okajima graduated from Osaka University Medical School in 1997. Kazue Okajima holds Texas license S1202.
- NPI
- 1568710010NPI Registry (opens in a new tab)
- NPI enumeration date
- August 15, 2012
- NPI status
- Active
- Practice phone
- (717) 277-6565
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Kazue Okajima practices at Boston VA Healthcare System in West Roxbury, Massachusetts
Kazue Okajima's primary practice is Boston VA Healthcare System, at 1400 Vfw Pkwy, West Roxbury, MA 02132 in Suffolk County. The practice phone is (717) 277-6565.
- Boston VA Healthcare System1400 Vfw Pkwy, West Roxbury, MA 02132 · Suffolk CountyPhone(717) 277-6565
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Kazue Okajima is affiliated with 2 sites of care and 1 medical group
Kazue Okajima's primary practice is Boston VA Healthcare System in West Roxbury, Massachusetts. The medical group on file is Texas Tech Physicians of El Paso. Dmand AI also links Kazue Okajima to 1 more group practice or clinic, 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 Kazue Okajima's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kazue Okajima practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston VA Healthcare System | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Kazue Okajima is one of 840 cardiologists in Massachusetts
Cardiovascular disease is Kazue Okajima's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Kazue Okajima is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Kazue Okajima's licenses on file in 3 states: Texas, Massachusetts and Hawaii.
Specialties and state licenses
- Cardiovascular disease, TexasPrimary
- Internal medicine, Massachusetts
- Hawaii license
Clinical focus
Dmand AI lists atrial fibrillation and flutter, chronic hypertension, coronary artery disease, heart blockage, heart failure, heart valve disorders and tobacco use among the conditions Kazue Okajima treats.
Cardiologists near Kazue Okajima
Counts of cardiologists 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
Kazue Okajima billed Medicare for 768 services in 2024
CMS data shows 768 Medicare services from Kazue Okajima across 11 procedure codes in 2024, for 477 Medicare patients. Medicare paid $18,569 for them.
Kazue Okajima's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 6322024: 5916%
- Office and hospital visits
- 2023: 892024: 10821%
- Other services
- 2023: 02024: 45
- Imaging
- 2023: 02024: 24
Where Kazue Okajima's Medicare services took place, 2024
- In an office10614%
- In a facility66286%
Kazue Okajima compared with the Massachusetts median for cardiologists, 2024
- Kazue Okajima
- Massachusetts median
- Medicare services
- 768vs 1,61252% below
- Medicare patients
- 477vs 95650% below
- Part D claims
- 481vs 84643% below
Medians across 817 cardiologists in Massachusetts with Dmand AI profiles that report each measure.
Kazue Okajima'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 Kazue Okajima?
Medicare shows one payer. Book a meeting to get commercial claims data for Kazue Okajima and other cardiologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Kazue Okajima treated 477 Medicare patients in 2024, average age 74
CMS counts 477 Medicare patients who saw Kazue Okajima in 2024. The largest group is 65 to 74, with 178 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 31% are also on Medicaid. Their average risk score is 1.99, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Kazue Okajima's median patient age at 69, with 43% women.
Kazue Okajima's Medicare patients by age, 2024
Kazue Okajima's Medicare patients by sex, 2024
- Women25153%
- Men22647%
Chronic conditions among Kazue Okajima's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Diabetes52%
- Arthritis41%
- Heart failure39%
- Chronic kidney disease38%
- Ischemic heart disease37%
- Atrial fibrillation33%
Share of Medicare patients with each condition. A patient can have several.
Kazue Okajima's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women43%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kazue Okajima wrote 556 Medicare Part D claims in 2024
In 2024, Kazue Okajima wrote 556 Medicare Part D claims for 118 patients. 80% of them were for generic drugs. CMS names the drug for 481 of them, across 15 drugs with 11 or more claims each, at $106,109 in total drug cost. In 2023, CMS named 375 claims across 12 drugs.
Kazue Okajima's Part D claims by kind of drug, 2024
- Generic444 claims80%
- Brand-name112 claims20%
Kazue Okajima'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3752024: 48128%
Drugs named by CMS: 15 in 2024, 12 in 2023.
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
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Kazue Okajima has 11 publications on record
Dmand AI links 11 papers to Kazue Okajima, published from 2011 to 2025. 2021 was the busiest year, with 2. The most frequent topics are Blood Pressure. Kazue Okajima's most frequent co-authors are Marco Raffaele Di Tullio, MD, Shunichi Homma, MD and Mitchell S. Elkind, MD.
Kazue Okajima's papers by year, 2011 to 2025
Topics Kazue Okajima writes about most
- Blood Pressure
Kazue Okajima's most frequent co-authors
- Marco Raffaele Di Tullio, MD4 shared papers
- Shunichi Homma, MD3 shared papers
- Mitchell S. Elkind, MD2 shared papers
Recent publications by Kazue Okajima
Role of Myocardial Strain Imaging in Cancer Therapy-Related Cardiac Dysfunction (opens in a new tab)
Curr Cardiol Rep
See who Kazue Okajima researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Kazue Okajima works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Kazue Okajima received $5,687 in industry payments from 2016 to 2025
CMS Open Payments shows 89 general payments to Kazue Okajima from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 81% of the total. HeartFlow, Inc. paid the most, $1,705.
General payments to Kazue Okajima by program year, 2016 to 2025
General payments to Kazue Okajima by kind, 2016 to 2025
- Food and beverage$4,63481%
- Travel and lodging$1,05319%
Companies that paid Kazue Okajima the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Kazue Okajima graduated from Osaka University Medical School
Kazue Okajima graduated from Osaka University Medical School in 1997.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Kazue Okajima accepts plans from 18 insurance carriers
Kazue Okajima is in network with 18 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Cigna
- Elevance
- HCSC
- Alliant Health Plans
- Molina
- +10 more carriersWith a free account
Plan types Kazue Okajima accepts, by number of carriers
- HMO12
- PPO9
- Medicare6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Kazue Okajima'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) |
| 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 Kazue Okajima
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kazue Okajima's NPI number?
Kazue Okajima's NPI number is 1568710010. It was assigned on August 15, 2012, and it is active in the NPI Registry.
What does Kazue Okajima specialize in?
Kazue Okajima is a cardiologist in West Roxbury, Massachusetts. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Kazue Okajima practice?
Kazue Okajima practices at 1400 Vfw Pkwy, West Roxbury, MA 02132. Kazue Okajima's primary practice is Boston VA Healthcare System in West Roxbury, Massachusetts. Dmand AI also links Kazue Okajima to 1 group practice or clinic.
What is Kazue Okajima's office phone number?
The practice phone on file for Kazue Okajima is (717) 277-6565.
What is Kazue Okajima's medical license number?
Kazue Okajima holds Texas license S1202, one of the licenses on file in 3 states.
Which states has Kazue Okajima been licensed in?
Dmand AI has state licenses on file for Kazue Okajima in Texas (2019 to 2026), Massachusetts and Hawaii (2016 to 2020).
What medical group is Kazue Okajima part of?
Kazue Okajima is linked to Texas Tech Physicians of El Paso.
Does Kazue Okajima accept Medicare?
Yes. CMS data shows Kazue Okajima billed Medicare for 768 services in 2024.
How many Medicare patients does Kazue Okajima see?
CMS counts 477 Medicare patients who saw Kazue Okajima in 2024, with an average age of 74.
Is Kazue Okajima board certified?
Yes. Kazue Okajima is board certified in cardiovascular disease by the American Board of Internal Medicine.
Show 8 more questionsShow fewer questions
What services does Kazue Okajima bill to Medicare?
In 2024, Kazue Okajima's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and medicare service (G2211).
Where did Kazue Okajima go to medical school?
Kazue Okajima graduated from Osaka University Medical School in 1997.
What drugs does Kazue Okajima prescribe most?
In 2024 Medicare Part D data, Kazue Okajima's most prescribed drugs by claims were Eliquis, Amlodipine Besylate and Carvedilol.
Has Kazue Okajima received payments from drug or device companies?
CMS Open Payments shows $5,687 in general payments to Kazue Okajima from 20 companies from 2016 to 2025. The largest total came from HeartFlow, Inc.
How long has Kazue Okajima been practicing?
Kazue Okajima graduated from medical school in 1997, 29 years ago.
Does Kazue Okajima do research?
Dmand AI links 11 publications to Kazue Okajima, published from 2011 to 2025.
Who does Kazue Okajima publish with?
Kazue Okajima's most frequent co-authors are Marco Raffaele Di Tullio, MD (4 shared papers), Shunichi Homma, MD (3 shared papers) and Mitchell S. Elkind, MD (2 shared papers).
What insurance does Kazue Okajima accept?
Kazue Okajima is in network with 18 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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