CELESTE OLSON MBA, RDN, LDN, CNSC
NPI 1285569962
Dietitian, Registered - Nutrition, Oncology in Fort Myers, FL

NPI Status: Active since June 15, 2026

Contact Information

8931 COLONIAL CENTER DR
FORT MYERS, FL
ZIP 33905
Phone: (239) 343-9500

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

About CELESTE OLSON

This page provides the complete NPI Profile along with additional information for Celeste Olson, a provider established in Fort Myers, Florida with a medical specialization in Dietitian, Registered, focusing in nutrition, oncology . The healthcare provider is registered in the NPI registry with number 1285569962 assigned on June 2026. The practitioner's primary taxonomy code is 133VN1301X. The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1285569962
Provider Name
CELESTE OLSON MBA, RDN, LDN, CNSC
Gender
Female
Entity Type
Individual
Location Address
8931 COLONIAL CENTER DR FORT MYERS, FL 33905
Location Phone
(239) 343-9500
Mailing Address
861 XAVIER AVE N FORT MYERS, FL 33919
Is Sole Proprietor?
No
Enumeration Date
06-15-2026
Last Update Date
06-15-2026
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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 State
FL
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 1285569962, 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
2
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
5
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 8 → 16 → 7 5 → 10 → 1 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 6 + 5 + 1 + 0 + 6 + 1 + 8 + 9 + 1 + 2 + 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 1285569962.

Other Providers at the Same Location


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

Pharmacist (Oncology)
8931 COLONIAL CENTER DR, SUITE 200
FORT MYERS, FL 33905
Physician Assistant
8931 COLONIAL CENTER DR, SUITE 400
FORT MYERS, FL 33905
Physician Assistant
8931 COLONIAL CENTER DR, SUITE 300
FORT MYERS, FL 33905
Nurse Practitioner
8931 COLONIAL CENTER DR, SUITE 300
FORT MYERS, FL 33905
Surgery
8931 COLONIAL CENTER DR
FORT MYERS, FL 33905
Registered Nurse (Oncology)
8931 COLONIAL CENTER DR, SUITE 302
FORT MYERS, FL 33905
Nurse Practitioner (Adult Health)
8931 COLONIAL CENTER DR, SUITE 300
FORT MYERS, FL 33905
Pharmacist (Pharmacotherapy)
8931 COLONIAL CENTER DR, SUITE 200 - PHARMACY
FORT MYERS, FL 33905
Pharmacist (Oncology)
8931 COLONIAL CENTER DR, SUITE 200
FORT MYERS, FL 33905
Surgery
8931 COLONIAL CENTER DR, SUITE 301
FORT MYERS, FL 33905
Obstetrics & Gynecology
8931 COLONIAL CENTER DR, SUITE 400
FORT MYERS, FL 33905
Physician Assistant
8931 COLONIAL CENTER DR, SUITE 400
FORT MYERS, FL 33905
Physician Assistant
8931 COLONIAL CENTER DR, #300
FORT MYERS, FL 33905
Urology
8931 COLONIAL CENTER DR, SUITE 100
FORT MYERS, FL 33905
Obstetrics & Gynecology (Gynecologic Oncology)
8931 COLONIAL CENTER DR, SUITE 400
FORT MYERS, FL 33905
Obstetrics & Gynecology (Gynecologic Oncology)
8931 COLONIAL CENTER DR, SUITE 400
FORT MYERS, FL 33905
Physician Assistant
8931 COLONIAL CENTER DR, SUITE 301
FORT MYERS, FL 33905
Genetic Counselor, MS
8931 COLONIAL CENTER DR
FORT MYERS, FL 33905
Internal Medicine (Hematology & Oncology)
8931 COLONIAL CENTER DR, SUITE 302
FORT MYERS, FL 33905
Urology
8931 COLONIAL CENTER DR, SUITE 100
FORT MYERS, FL 33905

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285569962, enumerated as an "individual" on June 15, 2026.

The provider is located at 8931 COLONIAL CENTER DR FORT MYERS, FL 33905 and the phone number is (239) 343-9500.

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