MR. CHARLES GORDON GRONAU II ACSM EP-C
NPI 1336855329
Clinical Exercise Physiologist in Chicago, IL
NPI Status: Active since January 24, 2023
Contact Information
1640 W ROOSEVELT RD
CHICAGO, IL
ZIP 60608
Phone: (312) 413-8043
- Individual
- Male
- Clinical Exercise Physiologist
About CHARLES GRONAU
This page provides the complete NPI Profile along with additional information for Charles Gronau, a provider established in Chicago, Illinois with a medical specialization in Clinical Exercise Physiologist. The healthcare provider is registered in the NPI registry with number 1336855329 assigned on January 2023. The practitioner's primary taxonomy code is 224Y00000X with license number 1069105 (). The provider is registered as an individual and his NPI record was last updated 3 years ago.
- NPI
- 1336855329
- Provider Name
- MR. CHARLES GORDON GRONAU II ACSM EP-C
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1640 W ROOSEVELT RD CHICAGO, IL 60608
- Location Phone
- (312) 413-8043
- Mailing Address
- 40 E 9TH ST APT 512 CHICAGO, IL 60605
- Mailing Phone
- (618) 746-6956
- Is Sole Proprietor?
- No
- Enumeration Date
- 01-24-2023
- Last Update Date
- 01-24-2023
- Code Navigator
Location Map
Secondary Locations
- 225 E Chicago Ave
Chicago, IL 60611
(312) 227-3745
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
Clinical Exercise Physiologist
- Taxonomy Code
- 224Y00000X
- Type
- Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- License No.
- 1069105
- Taxonomy Description
- A Clinical Exercise Physiologist is a health care professional who is trained to work with patients with chronic disease where exercise training has been shown to be of therapeutic benefit, including but not limited to cardiovascular and pulmonary disease, and metabolic disorders.
Reviews for MR. CHARLES GORDON GRONAU II ACSM EP-C
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
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 1336855329, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).
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 61 is 70. 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.
CHICAGO, IL 60608
CHICAGO, IL 60608
CHICAGO, IL 60608
CHICAGO, IL 60608
CHICAGO, IL 60608
CHICAGO, IL 60608
CHICAGO, IL 60608
CHICAGO, IL 60608
CHICAGO, IL 60608
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1336855329, enumerated as an "individual" on January 24, 2023.
The provider is located at 1640 W ROOSEVELT RD CHICAGO, IL 60608 and the phone number is (312) 413-8043.
Clinical Exercise Physiologist with taxonomy code 224Y00000X.
