TAKESHI ONIZUKA M.D., PH.D.
NPI 1568809986
Internal Medicine - Cardiovascular Disease in Minneapolis, MN
NPI Status: Active since May 24, 2013
Contact Information
1 VETERANS DR
MINNEAPOLIS, MN
ZIP 55417
Phone: (612) 725-2000
- Individual
- Male
- Internal Medicine
- Cardiovascular Disease
- Accepts Insurance
- PECOS Enrolled
About TAKESHI ONIZUKA
This page provides the complete NPI Profile along with additional information for Takeshi Onizuka, an internist established in Minneapolis, Minnesota with a medical specialization in Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1568809986 assigned on May 2013. The practitioner's primary taxonomy code is 207RC0000X with license number 61562 (MN). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1568809986
- Provider Name
- TAKESHI ONIZUKA M.D., PH.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1 VETERANS DR MINNEAPOLIS, MN 55417
- Location Phone
- (612) 725-2000
- Mailing Address
- 1 VETERANS DR MINNEAPOLIS, MN 55417
- Mailing Phone
- (612) 725-2000
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 05-24-2013
- Last Update Date
- 11-15-2025
- Code Navigator
An internist like Takeshi Onizuka is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Internal Medicine Cardiovascular Disease
- Taxonomy Code
- 207RC0000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 61562
- License State
- MN
- Taxonomy Description
- An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 207RC0000X | Allopathic & Osteopathic Physicians | Internal Medicine | 81900 (WI) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Atlas $1,300 Gold - PPO
- Atlas $2,000 Standard Gold - PPO
- Atlas $3,050 Plus Silver - PPO
- Atlas $3,800 HSA Silver - PPO
- Atlas $6,000 Standard Silver - PPO
- Atlas $6,800 Plus Bronze HSA - PPO
- Atlas $7,500 Standard Bronze HSA - PPO
- Atlas $8,400 HSA Bronze - PPO
- Medica Individual Choice Bronze $0 Copay PCP Visits - HMO
- Medica Individual Choice Bronze HSA - EPO
- Medica Individual Choice Bronze Share - EPO
- Medica Individual Choice Bronze Share - HMO
- Medica Individual Choice Expanded Bronze Standard - EPO
- Medica Individual Choice Expanded Bronze Standard - HMO
- Medica Individual Choice Gold $0 Copay PCP Visits - EPO
- Medica Individual Choice Gold $0 Copay PCP Visits - HMO
- Medica Individual Choice Gold Share - EPO
- Medica Individual Choice Gold Share - HMO
- Medica Individual Choice Gold Standard - EPO
- Medica Individual Choice Gold Standard - HMO
- Medica Individual Choice Silver $0 Copay PCP Visits - EPO
- Medica Individual Choice Silver $0 Copay PCP Visits - HMO
- Medica Individual Choice Silver Share - EPO
- Medica Individual Choice Silver Share - HMO
- Medica Individual Choice Silver Standard - EPO
- Medica Individual Choice Silver Standard - HMO
- Premier $2,000 - 25% - HMO
- Premier $3,500 - 30% - HMO
- Premier $4,000 - 50% - HMO
- Premier $5,000 HDHP - HMO
- Premier $6,000 - 40% - HMO
- Premier $7,500 - HMO
- Premier $7,500 HDHP - HMO
- Premier HMO $1,500 - 30% - HMO
- Premier HMO $2,500 - 20% Copay - HMO
- Premier HMO $3,400 - 30% HDHP - HMO
- Premier HMO $3,500 - 30% - HMO
- Premier HMO $3,500 HDHP - HMO
- Premier HMO $4,000 - 20% HDHP - HMO
- Premier HMO $5,000 - 20% HDHP - HMO
- Premier HMO $5,500 - 40% Copay - HMO
- Premier HMO $7,500 HDHP - HMO
- Premier HMO $750 - 10% - HMO
- Premier HMO $9,500 - HMO
- Premier POS $1,500 - 30% - POS
- Premier POS $2,500 - 20% Copay - POS
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Takeshi Onizuka is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Coronary angioplasty and stenting
Ct scan of heart structure with contrast
Electrocardiogram (ecg) 2-day continuous with review by health care professional
Established patient office or other outpatient visit, 30-39 minutes
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician
Follow-up hospital inpatient care per day, typically 35 minutes
Initial hospital inpatient care per day, typically 50 minutes
Initial hospital inpatient care per day, typically 70 minutes
Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist
New patient office or other outpatient visit, 45-59 minutes
Nuclear medicine studies of heart muscle at rest and with stress and spect
Pacemaker insertion or repair
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
Ultrasonic guidance for blood vessel access
Ultrasound of heart blood flow, valves and chambers
Ultrasound of heart blood flow, valves and chambers, follow-up
Ultrasound of heart with color-depicted blood flow, rate and valve function
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
Ultrasound of heart, follow-up
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
Coronary angioplasty and stenting is a procedure to open narrowed or blocked heart arteries. A thin tube is inserted into a blood vessel, usually in the leg or arm, and guided to the heart. A small balloon at the end of the tube is inflated to widen the artery. A stent, a small wire mesh tube, may be placed in the artery to keep it open.
This service was performed for 43 patientsA CT scan of the heart with contrast is a non-invasive test. A dye is injected into your veins, which helps to highlight heart structures in the images. The CT scanner uses X-rays to create detailed pictures of your heart, aiding in diagnosis.
This service was performed 37 times for 34 patientsAn Electrocardiogram (ECG) is a test that checks your heart's activity. The 2-day continuous ECG records your heart's rhythm non-stop for 48 hours. It helps to detect irregularities that may not occur during a shorter test. A healthcare professional will review the results to identify any issues.
This service was performed 16 times for 16 patientsThis is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
This service was performed 63 times for 53 patientsAn exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.
This service was performed 43 times for 43 patientsFollow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
This service was performed 29 times for 19 patientsInitial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
This service was performed 37 times for 37 patientsInitial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
This service was performed 13 times for 13 patientsThis procedure involves placing a tube into your left lower heart chamber and coronary artery. It helps doctors diagnose heart conditions by allowing them to view these areas in detail. A radiologist will review the images to ensure accurate diagnosis.
This service was performed 24 times for 24 patientsThis is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
This service was performed 28 times for 28 patientsNuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.
This service was performed 32 times for 32 patientsPacemaker insertion or repair is a procedure to help regulate your heartbeat. A small device, called a pacemaker, is implanted under the skin near your heart. This device sends electrical signals to prompt your heart to beat at a normal rate. In a repair procedure, the pacemaker may be adjusted, replaced, or the wires connecting it to your heart may be fixed.
This service was performed for 1-10 patientsA routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
This service was performed 1,554 times for 1,113 patientsA routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
This service was performed 335 times for 320 patientsUltrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.
This service was performed 25 times for 24 patientsAn ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.
This service was performed 11 times for 11 patientsThis procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.
This service was performed 40 times for 34 patientsAn ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.
This service was performed 11 times for 11 patientsThis is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
This service was performed 301 times for 296 patientsThis is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
This service was performed 35 times for 33 patientsA follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.
This service was performed 37 times for 33 patientsThis procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.
This service was performed 44 times for 42 patientsPhysician Visit Costs
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 55417 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $127.61
- Minimum New Patient Price $56
- Maximum New Patient Price $168.28
- Average New Patient Copayment $31.9
- Minimum New Patient Copayment $14
- Maximum New Patient Copayment $42.07
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $69.74
- Minimum Established Patient Price $18.32
- Maximum Established Patient Price $138.04
- Average Established Patient Copayment $17.43
- Minimum Established Patient Copayment $4.58
- Maximum Established Patient Copayment $34.51
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1568809986, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 74 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
MINNEAPOLIS, MN 55417
MINNEAPOLIS, MN 55417
MINNEAPOLIS, MN 55417
MINNEAPOLIS, MN 55417
MINNEAPOLIS, MN 55417
MINNEAPOLIS, MN 55417
MINNEAPOLIS, MN 55417
MINNEAPOLIS, MN 55417
MINNEAPOLIS, MN 55417
MINNEAPOLIS, MN 55417
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1568809986, enumerated as an "individual" on May 24, 2013.
The provider is located at 1 VETERANS DR MINNEAPOLIS, MN 55417 and the phone number is (612) 725-2000.
Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.
The provider might be accepting Accepts: HealthPartners, Medica and Security Health Plan. Please consult your insurance carrier or call the provider to verify.