ROBERT STEVEN IWAOKA MD
NPI 1144220377
Internal Medicine - Interventional Cardiology in Charlotte, NC

NPI Status: Active since July 29, 2005

Contact Information

125 QUEENS RD STE 200
CHARLOTTE, NC
ZIP 28204
Phone: (704) 343-9800
Fax: (704) 347-2011

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  • Individual
  • Male
  • Internal Medicine
  • Interventional Cardiology
  • Medicare Quality Reporting

About ROBERT IWAOKA

This page provides the complete NPI Profile along with additional information for Robert Iwaoka, an internist established in Charlotte, North Carolina with a medical specialization in Internal Medicine, focusing in interventional cardiology . The healthcare provider is registered in the NPI registry with number 1144220377 assigned on July 2005. The practitioner's primary taxonomy code is 207RI0011X with license number 26671 (NC). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1144220377
Provider Name
ROBERT STEVEN IWAOKA MD
Gender
Male
Entity Type
Individual
Location Address
125 QUEENS RD STE 200 CHARLOTTE, NC 28204
Location Phone
(704) 343-9800
Location Fax
(704) 347-2011
Mailing Address
PO BOX 60447 CHARLOTTE, NC 28260
Mailing Phone
(704) 343-9800
Mailing Fax
(704) 347-2011
Is Sole Proprietor?
No
Enumeration Date
07-29-2005
Last Update Date
07-21-2023
Code Navigator

An internist like Robert Iwaoka 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

Secondary Locations

  • 1718 E 4th St Ste 501
    Charlotte, NC 28204
    (704) 343-9800

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 Interventional Cardiology

Taxonomy Code
207RI0011X
Type
Allopathic & Osteopathic Physicians
License No.
26671
License State
NC
Taxonomy Description
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

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)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

26671 (NC)
2207RC0000XAllopathic & Osteopathic Physicians

Internal Medicine
Cardiovascular Disease

26671 (NC)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
N26671MEDICAID (05)SC 
8945501MEDICAID (05)NC 

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.

Established patient office or other outpatient visit, 30-39 minutes

This 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 356 times for 234 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 143 times for 100 patients

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 57 times for 33 patients

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-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 32 times for 22 patients

Initial hospital inpatient care per day, typically 50 minutes

Initial 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 19 times for 19 patients

Initial hospital inpatient care per day, typically 70 minutes

Initial 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 patients

New patient office or other outpatient visit, 45-59 minutes

This 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 20 times for 20 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only

A 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 178 times for 173 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes

This 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 23 times for 21 patients

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Care Plan 0% 344
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker or provide an advance care plan
Colorectal Cancer Screening 86% 191
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
Pneumococcal Vaccination Status for Older Adults 60% 343
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan 40% 364
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous twelve months of the current encounter Normal Parameters: Age 18 years and older BMI >= 18.5 and < 25 kg/m2
Screening for Osteoporosis for Women Aged 65-85 Years of Age 53% 113
Percentage of female patients aged 65-85 years of age who ever had a central dual-energy X-ray absorptiometry (DXA) to check for osteoporosis

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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 1144220377, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
7
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 4 → 8 2 → 4 0 → 0 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 8 + 4 + 4 + 2 + 0 + 3 + 1 + 4 + 24 = 53

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1144220377.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Cardiovascular Disease)
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Physician Assistant
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Physician Assistant
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Internal Medicine (Cardiovascular Disease)
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Internal Medicine (Interventional Cardiology)
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Nurse Practitioner
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Nurse Practitioner (Acute Care)
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Nurse Practitioner
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Physician Assistant
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Internal Medicine (Clinical Cardiac Electrophysiology)
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Internal Medicine (Cardiovascular Disease)
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Physician Assistant
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Nurse Practitioner
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Physician Assistant
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Physician Assistant
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Internal Medicine (Cardiovascular Disease)
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Internal Medicine (Cardiovascular Disease)
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Physician Assistant
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Physician Assistant
125 QUEENS RD STE 200
CHARLOTTE, NC 28204
Physician Assistant
125 QUEENS RD STE 200
CHARLOTTE, NC 28204

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144220377, enumerated as an "individual" on July 29, 2005.

The provider is located at 125 QUEENS RD STE 200 CHARLOTTE, NC 28204 and the phone number is (704) 343-9800.

Internal Medicine with taxonomy code 207RI0011X and a focus in Interventional Cardiology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.