DR. SCOTT LANE WILLIAMS M.D.
NPI 1205081015
Surgery - Surgical Oncology in Washington, DC

NPI Status: Active since November 20, 2008

Contact Information

1177 22ND ST NW
UNIT 4D
WASHINGTON, DC
ZIP 20037
Phone: (202) 338-0107

Get Directions Write a Review

  • Individual
  • Male
  • Surgery
  • Surgical Oncology

About SCOTT WILLIAMS

This page provides the complete NPI Profile along with additional information for Scott Williams, a provider established in Washington, District Of Columbia with a medical specialization in Surgery, focusing in surgical oncology . The healthcare provider is registered in the NPI registry with number 1205081015 assigned on November 2008. The practitioner's primary taxonomy code is 2086X0206X with license number MD011384E (PA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1205081015
Provider Name
DR. SCOTT LANE WILLIAMS M.D.
Gender
Male
Entity Type
Individual
Location Address
1177 22ND ST NW UNIT 4D WASHINGTON, DC 20037
Location Phone
(202) 338-0107
Mailing Address
1177 22ND ST NW UNIT 4D WASHINGTON, DC 20037
Mailing Phone
(202) 338-0107
Is Sole Proprietor?
Yes
Enumeration Date
11-20-2008
Last Update Date
11-20-2008
Code Navigator

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

Surgery Surgical Oncology

Taxonomy Code
2086X0206X
Type
Allopathic & Osteopathic Physicians
License No.
MD011384E
License State
PA
Taxonomy Description
A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.

Reviews for DR. SCOTT LANE WILLIAMS M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1205081015, 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 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
2
Unchanged
Pos 3
0
Doubled → 0
Pos 4
5
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
1
Doubled → 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 0 → 0 0 → 0 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 0 + 5 + 0 + 8 + 2 + 0 + 2 + 24 = 45

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

The next multiple of ten after 45 is 50. The difference is the calculated check digit.

50 - 45 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1205081015.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1205081015, enumerated as an "individual" on November 20, 2008.

The provider is located at 1177 22ND ST NW UNIT 4D WASHINGTON, DC 20037 and the phone number is (202) 338-0107.

Surgery with taxonomy code 2086X0206X and a focus in Surgical Oncology.