MR. DAVID ONEAL WILLIAMS RN
NPI 1144935909
Registered Nurse - Critical Care Medicine in Houston, TX

NPI Status: Active since January 17, 2023

Contact Information

1101 BATES AVE
HOUSTON, TX
ZIP 77030
Phone: (832) 355-1000

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  • Individual
  • Male
  • Registered Nurse
  • Critical Care Medicine

About DAVID WILLIAMS

This page provides the complete NPI Profile along with additional information for David Williams, a provider established in Houston, Texas with a medical specialization in Registered Nurse, focusing in critical care medicine . The healthcare provider is registered in the NPI registry with number 1144935909 assigned on January 2023. The practitioner's primary taxonomy code is 163WC0200X with license number 907470 (TX). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1144935909
Provider Name
MR. DAVID ONEAL WILLIAMS RN
Gender
Male
Entity Type
Individual
Location Address
1101 BATES AVE HOUSTON, TX 77030
Location Phone
(832) 355-1000
Mailing Address
500 CRAWFORD ST APT 228 HOUSTON, TX 77002
Mailing Phone
(936) 419-3241
Is Sole Proprietor?
No
Enumeration Date
01-17-2023
Last Update Date
01-17-2023
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A registered nurse (RN) like David Williams coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

Critical care nurses - this registered nurse specializes in providing care at hospital intensive-care units, tending to patients with severe, acute illnesses and injuries that require meticulous monitoring and intervention.

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

Registered Nurse Critical Care Medicine

Taxonomy Code
163WC0200X
Type
Nursing Service Providers
License No.
907470
License State
TX

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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 1144935909, 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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
9
Unchanged
Pos 9
0
Doubled → 0
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 4 → 8 9 → 18 → 9 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 1 + 8 + 3 + 1 + 0 + 9 + 0 + 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 1144935909.

Other Providers at the Same Location


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

Thoracic Surgery (Cardiothoracic Vascular Surgery)
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Thoracic Surgery (Cardiothoracic Vascular Surgery)
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Thoracic Surgery (Cardiothoracic Vascular Surgery)
1101 BATES AVE, P115
HOUSTON, TX 77030
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1101 BATES AVE, STE P115
HOUSTON, TX 77030
Specialist
1101 BATES AVE, STE P115
HOUSTON, TX 77030
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1101 BATES AVE, STE P115
HOUSTON, TX 77030
Specialist/Technologist Cardiovascular
1101 BATES AVE
HOUSTON, TX 77030
Nurse Anesthetist, Certified Registered
1101 BATES AVE
HOUSTON, TX 77030
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1101 BATES AVE
HOUSTON, TX 77030
Otolaryngology
1101 BATES AVE
HOUSTON, TX 77030
Pharmacist
1101 BATES AVE
HOUSTON, TX 77030
Surgery
1101 BATES AVE
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
1101 BATES AVE
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
1101 BATES AVE
HOUSTON, TX 77030
Nurse Practitioner (Critical Care Medicine)
1101 BATES AVE
HOUSTON, TX 77030
Specialist/Technologist, Other (Surgical Assistant)
1101 BATES AVE
HOUSTON, TX 77030
Physical Therapist
1101 BATES AVE
HOUSTON, TX 77030
Surgery
1101 BATES AVE
HOUSTON, TX 77030
Internal Medicine
1101 BATES AVE
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
1101 BATES AVE
HOUSTON, TX 77030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144935909, enumerated as an "individual" on January 17, 2023.

The provider is located at 1101 BATES AVE HOUSTON, TX 77030 and the phone number is (832) 355-1000.

Registered Nurse with taxonomy code 163WC0200X and a focus in Critical Care Medicine.