DR. KRISTOPHER CHARLES DOWDING O.D.
NPI 1891222550
Optometrist in Tampa, FL

NPI Status: Active since May 12, 2017

Contact Information

2202 N WEST SHORE BLVD
TAMPA, FL
ZIP 33607
Phone: (813) 870-3937

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  • Individual
  • Male
  • Optometrist

About KRISTOPHER DOWDING

This page provides the complete NPI Profile along with additional information for Kristopher Dowding, a provider established in Tampa, Florida with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1891222550 assigned on May 2017. The practitioner's primary taxonomy code is 152W00000X with license number OPC5382 (FL). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1891222550
Provider Name
DR. KRISTOPHER CHARLES DOWDING O.D.
Gender
Male
Entity Type
Individual
Location Address
2202 N WEST SHORE BLVD TAMPA, FL 33607
Location Phone
(813) 870-3937
Mailing Address
11525 CYPRESS RESERVE DR TAMPA, FL 33626
Is Sole Proprietor?
No
Enumeration Date
05-12-2017
Last Update Date
05-20-2022
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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.
OPC5382
License State
FL
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.

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)
1152WC0802XEye and Vision Services Providers

Optometrist
Corneal and Contact Management

OPC5382 (FL)
2152WL0500XEye and Vision Services Providers

Optometrist
Low Vision Rehabilitation

OPC5382 (FL)
3152WP0200XEye and Vision Services Providers

Optometrist
Pediatrics

OPC5382 (FL)
4152WX0102XEye and Vision Services Providers

Optometrist
Occupational Vision

OPC5382 (FL)

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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 1891222550, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
0
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 9 → 18 → 9 2 → 4 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 4 + 2 + 4 + 5 + 1 + 0 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1891222550.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Non-Pharmacy Dispensing Site
2202 N WEST SHORE BLVD, SUITE #200
TAMPA, FL 33607
Non-Pharmacy Dispensing Site
2202 N WEST SHORE BLVD, SUITE 200
TAMPA, FL 33607
Ophthalmology
2202 N WEST SHORE BLVD, SUITE 100
TAMPA, FL 33607
Family Medicine
2202 N WEST SHORE BLVD, SUITE 200
TAMPA, FL 33607
Family Medicine
2202 N WEST SHORE BLVD, SUITE 200
TAMPA, FL 33607
Family Medicine
2202 N WEST SHORE BLVD, STE 200
TAMPA, FL 33607

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891222550, enumerated as an "individual" on May 12, 2017.

The provider is located at 2202 N WEST SHORE BLVD TAMPA, FL 33607 and the phone number is (813) 870-3937.

Optometrist with taxonomy code 152W00000X.