CASSIDY MARSHALL RD, LD
NPI 1467341024
Dietitian, Registered - Nutrition, Oncology in Hazard, KY

NPI Status: Active since June 30, 2025

Contact Information

110 MEDICAL CENTER DR
HAZARD, KY
ZIP 41701
Phone: (606) 439-6608

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  • Individual
  • Female
  • Dietitian, Registered
  • Nutrition, Oncology

About CASSIDY MARSHALL

This page provides the complete NPI Profile along with additional information for Cassidy Marshall, a provider established in Hazard, Kentucky with a medical specialization in Dietitian, Registered, focusing in nutrition, oncology . The healthcare provider is registered in the NPI registry with number 1467341024 assigned on June 2025. The practitioner's primary taxonomy code is 133VN1301X with license number 261109 (KY). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1467341024
Provider Name
CASSIDY MARSHALL RD, LD
Other Name
CASSIDY GRIFFITH RD, LD
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
110 MEDICAL CENTER DR HAZARD, KY 41701
Location Phone
(606) 439-6608
Mailing Address
110 MEDICAL CENTER DR HAZARD, KY 41701
Is Sole Proprietor?
No
Enumeration Date
06-30-2025
Last Update Date
07-22-2025
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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 Nutrition, Oncology

Taxonomy Code
133VN1301X
Type
Dietary & Nutritional Service Providers
License No.
261109
License State
KY
Taxonomy Description
An individual who is a Board Certified Specialist in Oncology Nutrition and provides direct nutrition care for individuals at risk for or diagnosed with cancer. RDNs working directly with individuals at risk for, or diagnosed with, any type of malignancy or pre-malignant condition, in a variety of settings (e.g. hospitals, clinics, cancer centers, hospices, public health), OR indirectly through roles in management, education, industry, and research practice linked specifically to oncology nutrition. RDN who works indirectly with oncology nutrition through roles in management, education, industry, and research.

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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 1467341024, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
Check
4
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 6 → 12 → 3 3 → 6 1 → 2 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 6 + 4 + 2 + 0 + 4 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1467341024.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Nurse Practitioner
110 MEDICAL CENTER DR
HAZARD, KY 41701
Nurse Practitioner (Family)
110 MEDICAL CENTER DR
HAZARD, KY 41701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467341024, enumerated as an "individual" on June 30, 2025.

The provider is located at 110 MEDICAL CENTER DR HAZARD, KY 41701 and the phone number is (606) 439-6608.

Dietitian, Registered with taxonomy code 133VN1301X and a focus in Nutrition, Oncology.