MR. RODNEY J. DIFFENDAFFER RPH
NPI 1285842393
Pharmacist in Aspen, CO

NPI Status: Active since May 21, 2007

Contact Information

100 E MAIN ST
SUITE 102
ASPEN, CO
ZIP 81611
Phone: (970) 925-8837
Fax: (970) 925-4233

Get Directions Write a Review

  • Individual
  • Male
  • Pharmacist

About RODNEY DIFFENDAFFER

This page provides the complete NPI Profile along with additional information for Rodney Diffendaffer, a provider established in Aspen, Colorado with a medical specialization in Pharmacist. The healthcare provider is registered in the NPI registry with number 1285842393 assigned on May 2007. The practitioner's primary taxonomy code is 183500000X with license number 14639 (CO). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1285842393
Provider Name
MR. RODNEY J. DIFFENDAFFER RPH
Gender
Male
Entity Type
Individual
Location Address
100 E MAIN ST SUITE 102 ASPEN, CO 81611
Location Phone
(970) 925-8837
Location Fax
(970) 925-4233
Mailing Address
100 E MAIN ST SUITE 102 ASPEN, CO 81611
Mailing Phone
(970) 925-8837
Mailing Fax
(970) 925-4233
Is Sole Proprietor?
Yes
Enumeration Date
05-21-2007
Last Update Date
07-08-2007
Code Navigator

A pharmacist like Rodney Diffendaffer 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

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

Taxonomy Code
183500000X
Type
Pharmacy Service Providers
License No.
14639
License State
CO
Taxonomy Description
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.

Reviews for MR. RODNEY J. DIFFENDAFFER RPH

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1285842393, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
2
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
2
Doubled → 4
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 8 → 16 → 7 8 → 16 → 7 2 → 4 9 → 18 → 9

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 + 6 + 4 + 4 + 3 + 1 + 8 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1285842393.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Internal Medicine
100 E MAIN ST, STE 201
ASPEN, CO 81611
Internal Medicine
100 E MAIN ST, STE 201
ASPEN, CO 81611
Nurse Practitioner (Psychiatric/Mental Health)
100 E MAIN ST, SUITE 202
ASPEN, CO 81611
Specialist
100 E MAIN ST
ASPEN, CO 81611
Physician Assistant
100 E MAIN ST, SUITE 100
ASPEN, CO 81611
Psychiatry & Neurology (Child & Adolescent Psychiatry)
100 E MAIN ST, SUITE 202
ASPEN, CO 81611
Orthopaedic Surgery
100 E MAIN ST, SUITE 101
ASPEN, CO 81611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285842393, enumerated as an "individual" on May 21, 2007.

The provider is located at 100 E MAIN ST SUITE 102 ASPEN, CO 81611 and the phone number is (970) 925-8837.

Pharmacist with taxonomy code 183500000X.