SIERRA GRAINGER COOK RDN, LDN
NPI 1326686213
Dietitian, Registered in Camp Lejeune, NC

NPI Status: Active since December 11, 2019

Contact Information

100 BREWSTER BLVD
CAMP LEJEUNE, NC
ZIP 28547
Phone: (910) 450-4416

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  • Individual
  • Female
  • Dietitian, Registered

About SIERRA COOK

This page provides the complete NPI Profile along with additional information for Sierra Cook, a provider established in Camp Lejeune, North Carolina with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1326686213 assigned on December 2019. The practitioner's primary taxonomy code is 133V00000X with license number L005804 (NC). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1326686213
Provider Name
SIERRA GRAINGER COOK RDN, LDN
Other Name
SIERRA DANIELLE GRAINGER
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
100 BREWSTER BLVD CAMP LEJEUNE, NC 28547
Location Phone
(910) 450-4416
Mailing Address
104 STONY BROOK WAY JACKSONVILLE, NC 28546
Mailing Phone
(843) 693-2019
Is Sole Proprietor?
No
Enumeration Date
12-11-2019
Last Update Date
03-16-2023
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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

Dietitian, Registered

Taxonomy Code
133V00000X
Type
Dietary & Nutritional Service Providers
License No.
L005804
License State
NC
Taxonomy Description
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

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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 1326686213, 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
3
Unchanged
Pos 3
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
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 2 → 4 6 → 12 → 3 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 1 + 2 + 8 + 1 + 2 + 2 + 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 1326686213.

Other Providers at the Same Location


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

Family Medicine (Adolescent Medicine)
100 BREWSTER BLVD, NAVAL HOSPITAL
CAMP LEJEUNE, NC 28547
Advanced Practice Midwife
100 BREWSTER BLVD, NAVAL HOSPITAL
CAMP LEJEUNE, NC 28547
Registered Nurse
100 BREWSTER BLVD, NAVAL HOSPITAL CAMP LEJEUNE
CAMP LEJEUNE, NC 28547
Surgery
100 BREWSTER BLVD
CAMP LEJEUNE, NC 28547
Physical Therapist
100 BREWSTER BLVD
CAMP LEJEUNE, NC 28547
Optometrist
100 BREWSTER BLVD, NAVAL HOSPITAL
CAMP LEJEUNE, NC 28547
Dietitian, Registered
100 BREWSTER BLVD, NAVAL HOSPITAL CAMP LEJEUNE
CAMP LEJEUNE, NC 28547
Psychologist
100 BREWSTER BLVD, NAVAL HOSPITAL
CAMP LEJEUNE, NC 28547
Dietitian, Registered
100 BREWSTER BLVD
CAMP LEJEUNE, NC 28547
Physical Therapist
100 BREWSTER BLVD, NAVAL HOSPITAL CAMP LEJEUNE
CAMP LEJEUNE, NC 28547
Internal Medicine
100 BREWSTER BLVD
CAMP LEJEUNE, NC 28547
Occupational Therapist
100 BREWSTER BLVD, NAVAL HOSPITAL
CAMP LEJEUNE, NC 28547
Family Medicine
100 BREWSTER BLVD, NAVAL HOSPITAL
CAMP LEJEUNE, NC 28547
Family Medicine
100 BREWSTER BLVD, DEPT OF FAMILY MEDICINE
CAMP LEJEUNE, NC 28547
Ophthalmology
100 BREWSTER BLVD
CAMP LEJEUNE, NC 28547
Family Medicine
100 BREWSTER BLVD, NAVAL HOSPITAL
CAMP LEJEUNE, NC 28547
Nurse Practitioner (Pediatrics)
100 BREWSTER BLVD, NAVAL HOSPITAL
CAMP LEJEUNE, NC 28547
Dentist (Oral and Maxillofacial Surgery)
100 BREWSTER BLVD, NAVAL HOSPITAL CAMP LEJEUNE
CAMP LEJEUNE, NC 28547
Surgery
100 BREWSTER BLVD, GENERAL SURGERY CLINIC-NAVAL HOSPITAL
CAMP LEJEUNE, NC 28547
Pathology (Anatomic Pathology & Clinical Pathology)
100 BREWSTER BLVD, LABORATORY
CAMP LEJEUNE, NC 28547

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326686213, enumerated as an "individual" on December 11, 2019.

The provider is located at 100 BREWSTER BLVD CAMP LEJEUNE, NC 28547 and the phone number is (910) 450-4416.

Dietitian, Registered with taxonomy code 133V00000X.