MS. TERESA D HAGGARD FNP
NPI 1427198613
Nurse Practitioner - Family in Charlotte, NC

NPI Status: Active since February 07, 2007

Contact Information

335 N CASWELL RD
CHARLOTTE, NC
ZIP 28204
Phone: (704) 384-7980
Fax: (704) 384-7985

NPI Profile Information
Primary Taxonomy
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Nurse Practitioner
Family

About TERESA HAGGARD

This page provides the complete NPI Profile along with additional information for Teresa Haggard, a provider established in Charlotte, North Carolina with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1427198613 assigned on February 2007. The practitioner's primary taxonomy code is 363LF0000X with license number 200439 (NC). The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI: 1427198613
Provider Name: MS. TERESA D HAGGARD FNP
Other Name: TERESA D CRUZ FNP
Other Name Type: Former Name (1)
Gender: Female
Entity Type: Individual
Location Address: 335 N CASWELL RD CHARLOTTE, NC 28204
Location Phone: (704) 384-7980
Location Fax: (704) 384-7985
Mailing Address: PO BOX 60447 CHARLOTTE, NC 28260
Is Sole Proprietor?: No
Enumeration Date: 02-07-2007
Last Update Date: 03-27-2018
Code Navigator

A nurse practitioner (NP) like Teresa Haggard 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

Secondary Locations

2101 Shiloh Church Rd Suite 202
Davidson, NC 28036
(704) 439-3770

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 Family
Taxonomy Code: 363LF0000X
Type: Physician Assistants & Advanced Practice Nursing Providers
License No.: 200439
License State: NC

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 1427198613, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 4

Pos 4

Unchanged

Pos 5

Doubled → 2

Pos 6

Unchanged

Pos 7

Doubled → 16 → 1 + 6

Pos 8

Unchanged

Pos 9

Doubled → 2

Check

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 2 → 4 1 → 2 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 2 + 9 + 1 + 6 + 6 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3

This NPI is valid

The calculated check digit is 3, which matches the last digit of 1427198613.