CORI MIRANDA FRITZLER
NPI 1972471092
Registered Nurse - Oncology in Oklahoma City, OK

NPI Status: Active since October 29, 2025

Contact Information

800 NE 10TH ST
OKLAHOMA CITY, OK
ZIP 73104
Phone: (405) 271-1112
Fax: (405) 271-1112

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  • Individual
  • Female
  • Registered Nurse
  • Oncology

About CORI FRITZLER

This page provides the complete NPI Profile along with additional information for Cori Fritzler, a provider established in Oklahoma City, Oklahoma with a medical specialization in Registered Nurse, focusing in oncology . The healthcare provider is registered in the NPI registry with number 1972471092 assigned on October 2025. The practitioner's primary taxonomy code is 163WX0200X with license number R0104665 (OK). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1972471092
Provider Name
CORI MIRANDA FRITZLER
Gender
Female
Entity Type
Individual
Location Address
800 NE 10TH ST OKLAHOMA CITY, OK 73104
Location Phone
(405) 271-1112
Location Fax
(405) 271-1112
Mailing Address
800 NE 10TH ST OKLAHOMA CITY, OK 73104
Mailing Phone
(405) 271-8778
Mailing Fax
(405) 271-1112
Is Sole Proprietor?
No
Enumeration Date
10-29-2025
Last Update Date
10-29-2025
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A registered nurse (RN) like Cori Fritzler coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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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

Registered Nurse Oncology

Taxonomy Code
163WX0200X
Type
Nursing Service Providers
License No.
R0104665
License State
OK

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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 1972471092, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
9
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
2
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 7 → 14 → 5 4 → 8 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 8 + 7 + 2 + 0 + 1 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1972471092.

Other Providers at the Same Location


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

Internal Medicine (Hematology & Oncology)
800 NE 10TH ST
OKLAHOMA CITY, OK 73104
Internal Medicine (Hematology & Oncology)
800 NE 10TH ST
OKLAHOMA CITY, OK 73104
Nurse Practitioner
800 NE 10TH ST
OKLAHOMA CITY, OK 73104
Nurse Practitioner (Women's Health)
800 NE 10TH ST, SUITE #5050
OKLAHOMA CITY, OK 73104
Internal Medicine
800 NE 10TH ST
OKLAHOMA CITY, OK 73104
Nurse Practitioner (Gerontology)
800 NE 10TH ST
OKLAHOMA CITY, OK 73104
Nurse Practitioner (Women's Health)
800 NE 10TH ST, SUITE 2100
OKLAHOMA CITY, OK 73104
Internal Medicine (Hematology & Oncology)
800 NE 10TH ST, STEPHENSON CANCER CENTER
OKLAHOMA CITY, OK 73104
Physical Therapist
800 NE 10TH ST
OKLAHOMA CITY, OK 73104
Physical Therapist
800 NE 10TH ST
OKLAHOMA CITY, OK 73104
Physician Assistant (Medical)
800 NE 10TH ST
OKLAHOMA CITY, OK 73104
Pharmacist (Oncology)
800 NE 10TH ST
OKLAHOMA CITY, OK 73104
Radiology (Therapeutic Radiology)
800 NE 10TH ST, OKCC L100
OKLAHOMA CITY, OK 73104
Social Worker (Clinical)
800 NE 10TH ST
OKLAHOMA CITY, OK 73104
Radiology (Radiation Oncology)
800 NE 10TH ST, STEPHENSON CANCER CENTER: OUHSC RADIATION ONCOLOGY
OKLAHOMA CITY, OK 73104
Clinical Nurse Specialist (Adult Health)
800 NE 10TH ST
OKLAHOMA CITY, OK 73104
Clinical Nurse Specialist (Adult Health)
800 NE 10TH ST
OKLAHOMA CITY, OK 73104
Physician Assistant
800 NE 10TH ST, SCC 4300
OKLAHOMA CITY, OK 73104
Radiology (Radiation Oncology)
800 NE 10TH ST, L100
OKLAHOMA CITY, OK 73104
Thoracic Surgery (Cardiothoracic Vascular Surgery)
800 NE 10TH ST, STE 4500
OKLAHOMA CITY, OK 73104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972471092, enumerated as an "individual" on October 29, 2025.

The provider is located at 800 NE 10TH ST OKLAHOMA CITY, OK 73104 and the phone number is (405) 271-1112.

Registered Nurse with taxonomy code 163WX0200X and a focus in Oncology.