DONNA ANN WALKER
NPI 1174615777
Internal Medicine - Hematology & Oncology in Bossier City, LA
NPI Status: Active since September 29, 2006
Contact Information
2400 HOSPITAL DRIVE
SUITE 350
BOSSIER CITY, LA
ZIP 71111
Phone: (318) 741-0516
Fax: (318) 741-0554
- Organization
- Internal Medicine
- Hematology & Oncology
About DONNA ANN WALKER
This page provides the complete NPI Profile along with additional information for Donna Ann Walker, an internist established in Bossier City, Louisiana operating as a Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1174615777 assigned on September 2006. The practitioner's primary taxonomy code is 207RH0003X. The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Donna A. Walker Md (Ceo)
- NPI
- 1174615777
- Provider Name
- DONNA ANN WALKER
- Entity Type
- Organization
- Location Address
- 2400 HOSPITAL DRIVE SUITE 350 BOSSIER CITY, LA 71111
- Location Phone
- (318) 741-0516
- Location Fax
- (318) 741-0554
- Mailing Address
- 2400 HOSPITAL DRIVE SUITE 350 BOSSIER CITY, LA 71111
- Mailing Phone
- (318) 741-0516
- Mailing Fax
- (318) 741-0554
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 09-29-2006
- Last Update Date
- 12-11-2008
- Code Navigator
An internist like Donna Ann Walker 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.
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
Internal Medicine Hematology & Oncology
- Taxonomy Code
- 207RH0003X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
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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 1174615777, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 53 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 2 providers are registered at the same or a nearby location.
BOSSIER CITY, LA 71111
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1174615777, enumerated as an "organization" on September 29, 2006.
The provider is located at 2400 HOSPITAL DRIVE SUITE 350 BOSSIER CITY, LA 71111 and the phone number is (318) 741-0516.
Internal Medicine with taxonomy code 207RH0003X and a focus in Hematology & Oncology.
