BARBARA ANNE MCDOUGAL M.D.
NPI 1427262484
Internal Medicine - Sleep Medicine in Lubbock, TX

NPI Status: Active since May 09, 2007

Contact Information

4508 11TH ST
LUBBOCK, TX
ZIP 79416
Phone: (806) 797-9687

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  • Individual
  • Female
  • Internal Medicine
  • Sleep Medicine

About BARBARA MCDOUGAL

This page provides the complete NPI Profile along with additional information for Barbara Mcdougal, an internist established in Lubbock, Texas with a medical specialization in Internal Medicine, focusing in sleep medicine . The healthcare provider is registered in the NPI registry with number 1427262484 assigned on May 2007. The practitioner's primary taxonomy code is 207RS0012X with license number E4011 (TX). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1427262484
Provider Name
BARBARA ANNE MCDOUGAL M.D.
Gender
Female
Entity Type
Individual
Location Address
4508 11TH ST LUBBOCK, TX 79416
Location Phone
(806) 797-9687
Mailing Address
4508 11TH ST LUBBOCK, TX 79416
Mailing Phone
(806) 797-9687
Is Sole Proprietor?
Yes
Enumeration Date
05-09-2007
Last Update Date
07-08-2007
Code Navigator

An internist like Barbara Mcdougal is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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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

Internal Medicine Sleep Medicine

Taxonomy Code
207RS0012X
Type
Allopathic & Osteopathic Physicians
License No.
E4011
License State
TX
Taxonomy Description
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

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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 1427262484, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
4
Unchanged
Pos 3
2
Doubled → 4
Pos 4
7
Unchanged
Pos 5
2
Doubled → 4
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
4
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 2 → 4 2 → 4 2 → 4 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 4 + 6 + 4 + 4 + 1 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1427262484.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427262484, enumerated as an "individual" on May 09, 2007.

The provider is located at 4508 11TH ST LUBBOCK, TX 79416 and the phone number is (806) 797-9687.

Internal Medicine with taxonomy code 207RS0012X and a focus in Sleep Medicine.