MRS. NANCY L YARNELL NP
NPI 1619943172
Clinical Nurse Specialist - Women's Health in Columbia, SC

NPI Status: Active since February 24, 2006

Contact Information

2712 MIDDLEBURG DR
107
COLUMBIA, SC
ZIP 29204
Phone: (803) 256-4908
Fax: (803) 256-4900

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  • Individual
  • Female
  • Clinical Nurse Specialist
  • Women's Health

About NANCY YARNELL

This page provides the complete NPI Profile along with additional information for Nancy Yarnell, a provider established in Columbia, South Carolina with a medical specialization in Clinical Nurse Specialist, focusing in women's health . The healthcare provider is registered in the NPI registry with number 1619943172 assigned on February 2006. The practitioner's primary taxonomy code is 364SW0102X with license number 3673 (SC). The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1619943172
Provider Name
MRS. NANCY L YARNELL NP
Gender
Female
Entity Type
Individual
Location Address
2712 MIDDLEBURG DR 107 COLUMBIA, SC 29204
Location Phone
(803) 256-4908
Location Fax
(803) 256-4900
Mailing Address
2712 MIDDLEBURG DR 107 COLUMBIA, SC 29204
Mailing Phone
(803) 256-4908
Mailing Fax
(803) 256-4900
Is Sole Proprietor?
Yes
Enumeration Date
02-24-2006
Last Update Date
11-29-2010
Code Navigator

A Clinical Nurse Specialist (CNS) like Nancy Yarnell 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.

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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

Clinical Nurse Specialist Women's Health

Taxonomy Code
364SW0102X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
3673
License State
SC

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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 1619943172, 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
6
Unchanged
Pos 3
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
4
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 1 → 2 9 → 18 → 9 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 1 + 8 + 4 + 6 + 1 + 1 + 4 + 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 1619943172.

Other Providers at the Same Location


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

Pediatrics
2712 MIDDLEBURG DR, SUITE 101 MIDLANDS PEDIATRICS
COLUMBIA, SC 29204
Social Worker (Clinical)
2712 MIDDLEBURG DR, SUITE 206
COLUMBIA, SC 29204
Physiological Laboratory
2712 MIDDLEBURG DR, SUITE 220
COLUMBIA, SC 29204
Social Worker (Clinical)
2712 MIDDLEBURG DR, SUITE 206
COLUMBIA, SC 29204
Counselor (Mental Health)
2712 MIDDLEBURG DR, SUITE 206
COLUMBIA, SC 29204
Counselor (Mental Health)
2712 MIDDLEBURG DR, SUITE 207B
COLUMBIA, SC 29204
Counselor (Professional)
2712 MIDDLEBURG DR, SUITE 207B
COLUMBIA, SC 29204
Preferred Provider Organization
2712 MIDDLEBURG DR, SUITE 206
COLUMBIA, SC 29204
Clinical Medical Laboratory
2712 MIDDLEBURG DR, SUITE 220
COLUMBIA, SC 29204
Specialist
2712 MIDDLEBURG DR, SUITE 206
COLUMBIA, SC 29204
Counselor (Professional)
2712 MIDDLEBURG DR, 207B
COLUMBIA, SC 29204
Counselor (Professional)
2712 MIDDLEBURG DR, SUITE 207-B
COLUMBIA, SC 29204
Pediatrics
2712 MIDDLEBURG DR, SUITE 101
COLUMBIA, SC 29204
Counselor (Mental Health)
2712 MIDDLEBURG DR, SUITE 104
COLUMBIA, SC 29204
Nurse Practitioner (Women's Health)
2712 MIDDLEBURG DR, SUITE 107
COLUMBIA, SC 29204
Social Worker (Clinical)
2712 MIDDLEBURG DR
COLUMBIA, SC 29204
Counselor (Addiction (Substance Use Disorder))
2712 MIDDLEBURG DR, SUITE 104
COLUMBIA, SC 29204
Community/Behavioral Health
2712 MIDDLEBURG DR, SUITE 105
COLUMBIA, SC 29204
Community/Behavioral Health
2712 MIDDLEBURG DR, SUITE 105
COLUMBIA, SC 29204
Clinic/Center
2712 MIDDLEBURG DR, SUITE 206
COLUMBIA, SC 29204

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619943172, enumerated as an "individual" on February 24, 2006.

The provider is located at 2712 MIDDLEBURG DR 107 COLUMBIA, SC 29204 and the phone number is (803) 256-4908.

Clinical Nurse Specialist with taxonomy code 364SW0102X and a focus in Women's Health.