WILLIAM MARK WILLIAMS LCSW
NPI 1083917181
Counselor - Addiction (Substance Use Disorder) in Pensacola, FL

NPI Status: Active since December 10, 2010

Contact Information

7100 PLANTATION RD STE 10
PENSACOLA, FL
ZIP 32504
Phone: (850) 261-8446
Fax: (850) 465-3706

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  • Individual
  • Male
  • Counselor
  • Addiction (Substance Use Disorder)

About WILLIAM WILLIAMS

This page provides the complete NPI Profile along with additional information for William Williams, a provider established in Pensacola, Florida with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1083917181 assigned on December 2010. The practitioner's primary taxonomy code is 101YA0400X with license number SW8643 (FL). The provider is registered as an individual and his NPI record was last updated 9 years ago.

NPI
1083917181
Provider Name
WILLIAM MARK WILLIAMS LCSW
Gender
Male
Entity Type
Individual
Location Address
7100 PLANTATION RD STE 10 PENSACOLA, FL 32504
Location Phone
(850) 261-8446
Location Fax
(850) 465-3706
Mailing Address
PO BOX 2958 PENSACOLA, FL 32513
Mailing Phone
(850) 261-8446
Mailing Fax
(850) 465-3706
Is Sole Proprietor?
Yes
Enumeration Date
12-10-2010
Last Update Date
04-14-2017
Code Navigator

A Substance Abuse or Addiction Counselor like William Williams advices patients who experience alcoholism, drug addiction, eating disorders, mental health issues, or other mental or behavioral problems. Substance Abuse counselors provide treatment and support to help clients recover from addiction or modify problem behaviors. Many counselors incorporate the principles of 12-step programs, such as Alcoholics Anonymous (AA). They educate clients how to cope with stress and life’s issues in ways that help them recover. Counselors also help patients improve their personal relationships and find ways to discuss their addiction or other problems with family and friends.

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

Counselor Addiction (Substance Use Disorder)

Taxonomy Code
101YA0400X
Type
Behavioral Health & Social Service Providers
License No.
SW8643
License State
FL

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
$$$$$$$$$OTHER (01)FLSELF

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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 1083917181, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
0
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
1
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 8 → 16 → 7 9 → 18 → 9 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 6 + 3 + 1 + 8 + 1 + 1 + 4 + 1 + 1 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1083917181.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Counselor (Mental Health)
7100 PLANTATION RD STE 10
PENSACOLA, FL 32504

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083917181, enumerated as an "individual" on December 10, 2010.

The provider is located at 7100 PLANTATION RD STE 10 PENSACOLA, FL 32504 and the phone number is (850) 261-8446.

Counselor with taxonomy code 101YA0400X and a focus in Addiction (Substance Use Disorder).

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