MRS. DIANE LOUISE BAREFIELD CRNP
NPI 1497085013
Nurse Practitioner - Family in Huntsville, AL

NPI Status: Active since January 04, 2010

Contact Information

201 SIVLEY RD SW
SUITE 30
HUNTSVILLE, AL
ZIP 35801
Phone: (256) 265-6854
Fax: (256) 265-6632

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About DIANE BAREFIELD

This page provides the complete NPI Profile along with additional information for Diane Barefield, a provider established in Huntsville, Alabama with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1497085013 assigned on January 2010. The practitioner's primary taxonomy code is 363LF0000X with license number 1-050631 (AL). The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1497085013
Provider Name
MRS. DIANE LOUISE BAREFIELD CRNP
Gender
Female
Entity Type
Individual
Location Address
201 SIVLEY RD SW SUITE 30 HUNTSVILLE, AL 35801
Location Phone
(256) 265-6854
Location Fax
(256) 265-6632
Mailing Address
268 TWIN LAKES DR NEW MARKET, AL 35761
Mailing Phone
(256) 859-0035
Is Sole Proprietor?
No
Enumeration Date
01-04-2010
Last Update Date
05-21-2010
Code Navigator

A nurse practitioner (NP) like Diane Barefield 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 Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
1-050631
License State
AL

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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 1497085013, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
Check
3
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 9 → 18 → 9 0 → 0 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 0 + 8 + 1 + 0 + 0 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1497085013.

Other Providers at the Same Location


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

Thoracic Surgery (Cardiothoracic Vascular Surgery)
201 SIVLEY RD SW, SUITE 300
HUNTSVILLE, AL 35801
Thoracic Surgery (Cardiothoracic Vascular Surgery)
201 SIVLEY RD SW, SUITE 300
HUNTSVILLE, AL 35801
Thoracic Surgery (Cardiothoracic Vascular Surgery)
201 SIVLEY RD SW, SUITE 300
HUNTSVILLE, AL 35801
Dermatology
201 SIVLEY RD SW, STE 510
HUNTSVILLE, AL 35801
Anesthesiology
201 SIVLEY RD SW, SUITE 300
HUNTSVILLE, AL 35801
Anesthesiology
201 SIVLEY RD SW, SUITE 300
HUNTSVILLE, AL 35801
Surgery (Vascular Surgery)
201 SIVLEY RD SW, STE 305
HUNTSVILLE, AL 35801
Surgery (Vascular Surgery)
201 SIVLEY RD SW, SUITE 305
HUNTSVILLE, AL 35801
Surgery
201 SIVLEY RD SW, SUITE 320
HUNTSVILLE, AL 35801
Internal Medicine (Endocrinology, Diabetes & Metabolism)
201 SIVLEY RD SW, SUITE 450
HUNTSVILLE, AL 35801
Preferred Provider Organization
201 SIVLEY RD SW, SUITE 305
HUNTSVILLE, AL 35801
Internal Medicine (Rheumatology)
201 SIVLEY RD SW, SUITE 600
HUNTSVILLE, AL 35801
Internal Medicine (Endocrinology, Diabetes & Metabolism)
201 SIVLEY RD SW, SUITE 450
HUNTSVILLE, AL 35801
Nurse Practitioner
201 SIVLEY RD SW, SUITE GROUND 2 BLACKWELL MEDICAL TOWER
HUNTSVILLE, AL 35801
Internal Medicine
201 SIVLEY RD SW, SUITE GROUND 2 BLACKWELL MEDICAL TOWER
HUNTSVILLE, AL 35801
Internal Medicine (Infectious Disease)
201 SIVLEY RD SW, SUITE 540
HUNTSVILLE, AL 35801
Clinical Nurse Specialist (Acute Care)
201 SIVLEY RD SW, SUITE 500
HUNTSVILLE, AL 35801
Internal Medicine (Hematology & Oncology)
201 SIVLEY RD SW
HUNTSVILLE, AL 35801
Psychiatry & Neurology (Neurology)
201 SIVLEY RD SW, ST # 560
HUNTSVILLE, AL 35801
Internal Medicine
201 SIVLEY RD SW, SUITE 210
HUNTSVILLE, AL 35801

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497085013, enumerated as an "individual" on January 04, 2010.

The provider is located at 201 SIVLEY RD SW SUITE 30 HUNTSVILLE, AL 35801 and the phone number is (256) 265-6854.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.