DR. NANDI ROSIER
NPI 1811885387
Pharmacist - Pharmacotherapy in Tallahassee, FL

NPI Status: Active since June 25, 2025

Contact Information

1720 S GADSDEN ST
TALLAHASSEE, FL
ZIP 32301
Phone: (850) 521-5112

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  • Individual
  • Female
  • Pharmacist
  • Pharmacotherapy

About NANDI ROSIER

This page provides the complete NPI Profile along with additional information for Nandi Rosier, a provider established in Tallahassee, Florida with a medical specialization in Pharmacist, focusing in pharmacotherapy . The healthcare provider is registered in the NPI registry with number 1811885387 assigned on June 2025. The practitioner's primary taxonomy code is 1835P1200X with license number PS64484 (FL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1811885387
Provider Name
DR. NANDI ROSIER
Gender
Female
Entity Type
Individual
Location Address
1720 S GADSDEN ST TALLAHASSEE, FL 32301
Location Phone
(850) 521-5112
Mailing Address
1720 S GADSDEN ST TALLAHASSEE, FL 32301
Is Sole Proprietor?
No
Enumeration Date
06-25-2025
Last Update Date
06-25-2025
Code Navigator

A pharmacist like Nandi Rosier fills prescription medications, verifying instructions from physicians and offers expertise in the safe use of prescriptions. Pharmacists instruct patients on how to take a prescribed medicine and educate patients about potential side effects. Pharmacists might also conduct health and wellness screenings, provide immunizations, oversee the medications given to patients, and provide advice on healthy lifestyles.

Location Map

Secondary Locations

  • 1300 Miccosukee Rd
    Tallahassee, FL 32308
    (850) 431-1155

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

Pharmacist Pharmacotherapy

Taxonomy Code
1835P1200X
Type
Pharmacy Service Providers
License No.
PS64484
License State
FL
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing pharmacotherapeutic care of patients, by developing, implementing, monitoring, and modifying complex treatment plans, providing advanced level education and consultation, and collaborating with other health professionals in the management of therapy.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1183500000XPharmacy Service Providers

Pharmacist

RPH033697 (GA)

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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 1811885387, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
7
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 1 → 2 8 → 16 → 7 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 6 + 8 + 1 + 0 + 3 + 1 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1811885387.

Other Providers at the Same Location


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

Family Medicine
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Nurse Practitioner (Family)
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Pediatrics
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Pharmacist
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Nurse Practitioner (Adult Health)
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Psychiatry & Neurology (Psychiatry)
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Nurse Practitioner (Family)
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Pharmacist
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Family Medicine
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Pediatrics
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Pharmacy (Clinic Pharmacy)
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Dentist (General Practice)
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Internal Medicine
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Chiropractor
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Dentist (General Practice)
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Internal Medicine
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Nurse Practitioner
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Nurse Practitioner (Adult Health)
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Counselor (Mental Health)
1720 S GADSDEN ST
TALLAHASSEE, FL 32301
Nurse Practitioner (Adult Health)
1720 S GADSDEN ST
TALLAHASSEE, FL 32301

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811885387, enumerated as an "individual" on June 25, 2025.

The provider is located at 1720 S GADSDEN ST TALLAHASSEE, FL 32301 and the phone number is (850) 521-5112.

Pharmacist with taxonomy code 1835P1200X and a focus in Pharmacotherapy.