RYAN BALL DO
NPI 1316514599
Dermatology in Fort Hood, TX

NPI Status: Active since June 07, 2021

Contact Information

590 MEDICAL CENTER ROAD
FORT HOOD, TX
ZIP 76544
Phone: (254) 288-8888

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  • Individual
  • Male
  • Dermatology

About RYAN BALL

This page provides the complete NPI Profile along with additional information for Ryan Ball, a provider established in Fort Hood, Texas with a medical specialization in Dermatology. The healthcare provider is registered in the NPI registry with number 1316514599 assigned on June 2021. The practitioner's primary taxonomy code is 207N00000X with license number OP61359377 (WA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1316514599
Provider Name
RYAN BALL DO
Gender
Male
Entity Type
Individual
Location Address
590 MEDICAL CENTER ROAD FORT HOOD, TX 76544
Location Phone
(254) 288-8888
Mailing Address
590 MEDICAL CENTER ROAD FORT HOOD, TX 76544
Is Sole Proprietor?
No
Enumeration Date
06-07-2021
Last Update Date
08-14-2025
Code Navigator

A dermatologist like Ryan Ball is a medical specialty involving the management of skin conditions and diseases. Dermatologists diagnose some sexually transmitted diseases, warts, cancer, acne, dermatitis and may offer cosmetic treatments, and therapies that reduce age spots and wrinkles.

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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

Dermatology

Taxonomy Code
207N00000X
Type
Allopathic & Osteopathic Physicians
License No.
OP61359377
License State
WA
Taxonomy Description
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

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)
1208D00000XAllopathic & Osteopathic Physicians

General Practice

DOSR-544 (HI)
2208D00000XAllopathic & Osteopathic Physicians

General Practice

OP61359377 (WA)
3390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1316514599, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
3
Unchanged
Pos 3
1
Doubled → 2
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 5 → 10 → 1 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 2 + 6 + 1 + 0 + 1 + 8 + 5 + 1 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1316514599.

Other Providers at the Same Location


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

Pharmacist
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Registered Nurse
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Pediatrics
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Physician Assistant
590 MEDICAL CENTER ROAD, DEPARTMENT OF EMERGENCY MEDICINE
FT CAVAZOS, TX 76544
Social Worker (Clinical)
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Dietitian, Registered
590 MEDICAL CENTER ROAD, 2ND FLOOR, WETLANDS, SUITE A
FORT CAVAZOS, TX 76544
Physician Assistant
590 MEDICAL CENTER ROAD, BLDG. 36065
FORT CAVAZOS, TX 76544
Social Worker (Clinical)
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Social Worker (Clinical)
590 MEDICAL CENTER ROAD
FORT CAVAZOS,, TX 76544
Social Worker
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Physical Therapist
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Physical Therapist
590 MEDICAL CENTER ROAD, CARL R. DARNALL ARMY MEDICAL CENTER
FORT CAVAZOS, TX 76544
Advanced Practice Midwife
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Advanced Practice Midwife
590 MEDICAL CENTER ROAD, CARL R. DARNALL ARMY MEDICAL CENTER
FORT CAVAZOS, TX 76544
Obstetrics & Gynecology
590 MEDICAL CENTER ROAD, DEPARTMENT OF OB/GYN
FORT CAVAZOS, TX 76544
Advanced Practice Midwife
590 MEDICAL CENTER ROAD, CR DARNALL ARMY MEDICAL CENTER, WOMEN'S HEALTH CLINIC
FORT CAVAZOS, TX 76544
Physician Assistant
590 MEDICAL CENTER ROAD
FORT HOOD, TX 76544
Nurse Anesthetist, Certified Registered
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Emergency Medicine
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Student in an Organized Health Care Education/Training Program
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316514599, enumerated as an "individual" on June 07, 2021.

The provider is located at 590 MEDICAL CENTER ROAD FORT HOOD, TX 76544 and the phone number is (254) 288-8888.

Dermatology with taxonomy code 207N00000X.