CHRISTY CLARK ARNP
NPI 1245195270
Nurse Practitioner in Carroll, IA

NPI Status: Active since December 22, 2025

Contact Information

311 S CLARK ST
CARROLL, IA
ZIP 51401
Phone: (712) 794-6042

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  • Individual
  • Female
  • Nurse Practitioner

About CHRISTY CLARK

This page provides the complete NPI Profile along with additional information for Christy Clark, a provider established in Carroll, Iowa with a medical specialization in Nurse Practitioner. The healthcare provider is registered in the NPI registry with number 1245195270 assigned on December 2025. The practitioner's primary taxonomy code is 363L00000X with license number F11250687 (IA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1245195270
Provider Name
CHRISTY CLARK ARNP
Gender
Female
Entity Type
Individual
Location Address
311 S CLARK ST CARROLL, IA 51401
Location Phone
(712) 794-6042
Mailing Address
801 GRAND ST GUTHRIE CENTER, IA 50115
Is Sole Proprietor?
No
Enumeration Date
12-22-2025
Last Update Date
12-22-2025
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A nurse practitioner (NP) like Christy Clark is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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

Nurse Practitioner

Taxonomy Code
363L00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
F11250687
License State
IA
Taxonomy Description
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

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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 1245195270, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
2
Unchanged
Pos 3
4
Doubled → 8
Pos 4
5
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
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 1 → 2 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 2 + 9 + 1 + 0 + 2 + 1 + 4 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1245195270.

Other Providers at the Same Location


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

Radiology (Radiation Oncology)
311 S CLARK ST
CARROLL, IA 51401
Nurse Anesthetist, Certified Registered
311 S CLARK ST
CARROLL, IA 51401
Nurse Anesthetist, Certified Registered
311 S CLARK ST
CARROLL, IA 51401
Social Worker
311 S CLARK ST
CARROLL, IA 51401
Psychiatry & Neurology (Psychiatry)
311 S CLARK ST
CARROLL, IA 51401
Dietitian, Registered
311 S CLARK ST
CARROLL, IA 51401
Dietitian, Registered
311 S CLARK ST
CARROLL, IA 51401
Surgery
311 S CLARK ST, SUITE 280
CARROLL, IA 51401
Nurse Practitioner (Psychiatric/Mental Health)
311 S CLARK ST
CARROLL, IA 51401
Dietitian, Registered
311 S CLARK ST
CARROLL, IA 51401
Psychiatry & Neurology (Psychiatry)
311 S CLARK ST, ST. ANTHONY MENTAL HEALTH SERVICES
CARROLL, IA 51401
Nurse Practitioner (Psychiatric/Mental Health)
311 S CLARK ST
CARROLL, IA 51401
Social Worker (Clinical)
311 S CLARK ST
CARROLL, IA 51401
Dietitian, Registered
311 S CLARK ST
CARROLL, IA 51401
Surgery
311 S CLARK ST, SUITE 280
CARROLL, IA 51401
Radiology (Radiation Oncology)
311 S CLARK ST
CARROLL, IA 51401
Registered Nurse (Medical-Surgical)
311 S CLARK ST
CARROLL, IA 51401
Dietitian, Registered
311 S CLARK ST
CARROLL, IA 51401
Dietitian, Registered
311 S CLARK ST
CARROLL, IA 51401
Nurse Anesthetist, Certified Registered
311 S CLARK ST
CARROLL, IA 51401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245195270, enumerated as an "individual" on December 22, 2025.

The provider is located at 311 S CLARK ST CARROLL, IA 51401 and the phone number is (712) 794-6042.

Nurse Practitioner with taxonomy code 363L00000X.