DR. SUSAN VANHOOK WILLIAMS MD
NPI 1477639565
Internal Medicine - Rheumatology in Shreveport, LA

NPI Status: Active since October 31, 2006

Contact Information

437 DUNMORELAND CIR
SHREVEPORT
SHREVEPORT, LA
ZIP 71106
Phone: (318) 869-2838

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  • Individual
  • Female
  • Internal Medicine
  • Rheumatology

About SUSAN WILLIAMS

This page provides the complete NPI Profile along with additional information for Susan Williams, an internist established in Shreveport, Louisiana with a medical specialization in Internal Medicine, focusing in rheumatology . The healthcare provider is registered in the NPI registry with number 1477639565 assigned on October 2006. The practitioner's primary taxonomy code is 207RR0500X with license number MD.016387 (LA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1477639565
Provider Name
DR. SUSAN VANHOOK WILLIAMS MD
Gender
Female
Entity Type
Individual
Location Address
437 DUNMORELAND CIR SHREVEPORT SHREVEPORT, LA 71106
Location Phone
(318) 869-2838
Mailing Address
437 DUNMORELAND CIR SHREVEPORT SHREVEPORT, LA 71106
Mailing Phone
(318) 869-2838
Is Sole Proprietor?
Yes
Enumeration Date
10-31-2006
Last Update Date
07-08-2007
Code Navigator

An internist like Susan Williams 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 Rheumatology

Taxonomy Code
207RR0500X
Type
Allopathic & Osteopathic Physicians
License No.
MD.016387
License State
LA
Taxonomy Description
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
B65012MEDICARE UPIN (02)LA 

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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 1477639565, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
5
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 7 → 14 → 5 6 → 12 → 3 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 2 + 3 + 1 + 8 + 5 + 1 + 2 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1477639565.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477639565, enumerated as an "individual" on October 31, 2006.

The provider is located at 437 DUNMORELAND CIR SHREVEPORT SHREVEPORT, LA 71106 and the phone number is (318) 869-2838.

Internal Medicine with taxonomy code 207RR0500X and a focus in Rheumatology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.