CATHERINE JEAN RYAN PHD, RN, APN, CCRN
NPI 1982918496
Clinical Nurse Specialist - Critical Care Medicine in Chicago, IL
NPI Status: Active since July 27, 2010
Contact Information
845 S DAMEN AVE
MC 802 ROOM 744
CHICAGO, IL
ZIP 60612
Phone: (312) 996-2180
Fax: (312) 996-4979
- Individual
- Female
- Clinical Nurse Specialist
- Critical Care Medicine
About CATHERINE RYAN
This page provides the complete NPI Profile along with additional information for Catherine Ryan, a provider established in Chicago, Illinois with a medical specialization in Clinical Nurse Specialist, focusing in critical care medicine . The healthcare provider is registered in the NPI registry with number 1982918496 assigned on July 2010. The practitioner's primary taxonomy code is 364SC0200X with license number 041194116 (IL). The provider is registered as an individual and her NPI record was last updated 16 years ago.
- NPI
- 1982918496
- Provider Name
- CATHERINE JEAN RYAN PHD, RN, APN, CCRN
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 845 S DAMEN AVE MC 802 ROOM 744 CHICAGO, IL 60612
- Location Phone
- (312) 996-2180
- Location Fax
- (312) 996-4979
- Mailing Address
- 845 S DAMEN AVE MC 802 ROOM 744 CHICAGO, IL 60612
- Mailing Phone
- (312) 996-2180
- Mailing Fax
- (312) 996-4979
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-27-2010
- Last Update Date
- 07-27-2010
- Code Navigator
A Clinical Nurse Specialist (CNS) like Catherine Ryan is a type of advanced practice registered nurse (APRN) that provides direct patient care in various nursing specialties, including pediatrics or psychiatric-mental health. CNSs collaborate with other nurses and medical professionals to improve patient care quality. CNSs are often positioned in leadership roles where they may provide education and mentorship to other nursing personnel. Additionally, CNSs may also conduct research and advocate for certain healthcare policies.
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
Clinical Nurse Specialist Critical Care Medicine
- Taxonomy Code
- 364SC0200X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 041194116
- License State
- IL
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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 1982918496, 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 12 providers are registered at the same or a nearby location.
CHICAGO, IL 60612
CHICAGO, IL 60612
CHICAGO, IL 60612
CHICAGO, IL 60612
CHICAGO, IL 60612
CHICAGO, IL 60612
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1982918496, enumerated as an "individual" on July 27, 2010.
The provider is located at 845 S DAMEN AVE MC 802 ROOM 744 CHICAGO, IL 60612 and the phone number is (312) 996-2180.
Clinical Nurse Specialist with taxonomy code 364SC0200X and a focus in Critical Care Medicine.
