DR. AMANDA AMSDELL OD
NPI 1548192412
Optometrist in Lone Tree, CO

NPI Status: Active since June 02, 2026

Contact Information

9695 S YOSEMITE ST
LONE TREE, CO
ZIP 80124
Phone: (440) 813-8190

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  • Individual
  • Female
  • Optometrist

About AMANDA AMSDELL

This page provides the complete NPI Profile along with additional information for Amanda Amsdell, a provider established in Lone Tree, Colorado with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1548192412 assigned on June 2026. The practitioner's primary taxonomy code is 152W00000X with license number OPT.0004203 (CO). The provider is registered as an individual and her NPI record was last updated June 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1548192412
Provider Name
DR. AMANDA AMSDELL OD
Gender
Female
Entity Type
Individual
Location Address
9695 S YOSEMITE ST LONE TREE, CO 80124
Location Phone
(440) 813-8190
Mailing Address
9695 S YOSEMITE ST LONE TREE, CO 80124
Is Sole Proprietor?
Yes
Enumeration Date
06-02-2026
Last Update Date
06-05-2026
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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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
OPT.0004203
License State
CO
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1548192412, 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
5
Unchanged
Pos 3
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
1
Doubled → 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 4 → 8 1 → 2 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 2 + 9 + 4 + 4 + 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 1548192412.

Other Providers at the Same Location


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

Audiologist
9695 S YOSEMITE ST, SUITE 356
LONETREE, CO 80124
Emergency Medicine
9695 S YOSEMITE ST, #150
LONETREE, CO 80124
Clinical Medical Laboratory
9695 S YOSEMITE ST
LONE TREE, CO 80124
Clinic/Center (Magnetic Resonance Imaging (MRI))
9695 S YOSEMITE ST
LONE TREE, CO 80124
Registered Nurse
9695 S YOSEMITE ST
LONETREE, CO 80124
Family Medicine (Sports Medicine)
9695 S YOSEMITE ST
LITTLETON, CO 80124
Non-Pharmacy Dispensing Site
9695 S YOSEMITE ST, SUITE 377
LONETREE, CO 80124
Audiologist-Hearing Aid Fitter
9695 S YOSEMITE ST, SUITE 356
LONE TREE, CO 80124
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
9695 S YOSEMITE ST, SUITE 359
LONE TREE, CO 80124
Clinic/Center (Hearing and Speech)
9695 S YOSEMITE ST, SUITE 356
LONE TREE, CO 80124
Family Medicine
9695 S YOSEMITE ST, SUITE 255
LONE TREE, CO 80124
Dermatology
9695 S YOSEMITE ST, STE 175
LONE TREE, CO 80124
Dermatology
9695 S YOSEMITE ST, STE 175
LONE TREE, CO 80124
Registered Nurse
9695 S YOSEMITE ST
LONE TREE, CO 80124
Psychiatry & Neurology (Clinical Neurophysiology)
9695 S YOSEMITE ST, #377
LONE TREE, CO 80124
Neurological Surgery
9695 S YOSEMITE ST, SUITE 377
LONETREE, CO 80124
Durable Medical Equipment & Medical Supplies
9695 S YOSEMITE ST
LONE TREE, CO 80124
Clinical Medical Laboratory
9695 S YOSEMITE ST, SUITE 324
LONE TREE, CO 80124
Internal Medicine (Nephrology)
9695 S YOSEMITE ST, SUITE 285
LONE TREE, CO 80124
Dentist (General Practice)
9695 S YOSEMITE ST, STE. 225
LONE TREE, CO 80124

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548192412, enumerated as an "individual" on June 02, 2026.

The provider is located at 9695 S YOSEMITE ST LONE TREE, CO 80124 and the phone number is (440) 813-8190.

Optometrist with taxonomy code 152W00000X.