Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

RYAN KENNEY MD
NPI 1811639701
Ophthalmology in Williamsburg, VA

Active since April 11, 2022
5215 MONTICELLO AVE STE A, WILLIAMSBURG, VA 23188(757) 229-4000 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 14, 2026, Apr 11, 2022 (2 updates tracked since 2022).

  • Individual
  • Male
  • Ophthalmology

About RYAN KENNEY

This page provides the complete NPI Profile along with additional information for Ryan Kenney, a provider established in Williamsburg, Virginia with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1811639701 assigned on April 2022. The practitioner's primary taxonomy code is 207W00000X with license number 0101289892 (VA). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1811639701
Provider Name
RYAN KENNEY MD
Gender
Male
Entity Type
Individual
Location Address
5215 MONTICELLO AVE STE A WILLIAMSBURG, VA 23188
Location Phone
(757) 229-4000
Mailing Address
PO BOX 45923 BALTIMORE, MD 21297
Mailing Phone
(877) 969-0392
Is Sole Proprietor?
No
Enumeration Date
04-11-2022
Last Update Date
07-14-2026
Code Navigator

Ophthalmologists like Ryan Kenney specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

Location Map

Secondary Locations

  • 500 University Dr
    Hershey, PA 17033
    (800) 243-1455

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

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
License No.
0101289892
License State
VA
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1811639701, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 6 → 12 → 3 9 → 18 → 9 0 → 0

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 + 2 + 3 + 1 + 8 + 7 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1811639701.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Ophthalmology
5215 MONTICELLO AVE STE A
WILLIAMSBURG, VA 23188
Ophthalmology
5215 MONTICELLO AVE STE A
WILLIAMSBURG, VA 23188
Optometrist
5215 MONTICELLO AVE STE A
WILLIAMSBURG, VA 23188
Optometrist (Pediatrics)
5215 MONTICELLO AVE STE A
WILLIAMSBURG, VA 23188

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811639701, enumerated as an "individual" on April 11, 2022.

The provider is located at 5215 MONTICELLO AVE STE A WILLIAMSBURG, VA 23188 and the phone number is (757) 229-4000.

Ophthalmology with taxonomy code 207W00000X.