DANA P. WILLIAMS
NPI 1962902353
Preventive Medicine - Public Health & General Preventive Medicine in Saint Louis, MO

NPI Status: Active since February 13, 2018

Contact Information

906 OLIVE ST STE 904
SAINT LOUIS, MO
ZIP 63101
Phone: (314) 421-9600
Fax: (314) 421-9603

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  • Individual
  • Female
  • Preventive Medicine
  • Public Health & General Preventive Medic...

About DANA WILLIAMS

This page provides the complete NPI Profile along with additional information for Dana Williams, a provider established in Saint Louis, Missouri with a medical specialization in Preventive Medicine, focusing in public health & general preventive medicine . The healthcare provider is registered in the NPI registry with number 1962902353 assigned on February 2018. The practitioner's primary taxonomy code is 2083P0901X with license number 193400000X (MO). The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI
1962902353
Provider Name
DANA P. WILLIAMS
Gender
Female
Entity Type
Individual
Location Address
906 OLIVE ST STE 904 SAINT LOUIS, MO 63101
Location Phone
(314) 421-9600
Location Fax
(314) 421-9603
Mailing Address
906 OLIVE ST STE 904 SAINT LOUIS, MO 63101
Mailing Phone
(314) 421-9600
Mailing Fax
(314) 421-9603
Is Sole Proprietor?
No
Enumeration Date
02-13-2018
Last Update Date
02-13-2018
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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

Preventive Medicine Public Health & General Preventive Medicine

Taxonomy Code
2083P0901X
Type
Allopathic & Osteopathic Physicians
License No.
193400000X
License State
MO
Taxonomy Description
Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.

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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 1962902353, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
9
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
2
Doubled → 4
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
3
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 6 → 12 → 3 9 → 18 → 9 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 2 + 2 + 1 + 8 + 0 + 4 + 3 + 1 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1962902353.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962902353, enumerated as an "individual" on February 13, 2018.

The provider is located at 906 OLIVE ST STE 904 SAINT LOUIS, MO 63101 and the phone number is (314) 421-9600.

Preventive Medicine with taxonomy code 2083P0901X and a focus in Public Health & General Preventive Medicine.